Mark Linkow from Denver, CO

Age 68
๐Ÿ“ 134 Monroe St, Denver, CO 80206
๐Ÿ“ž (303) 355-3525, (303) 321-9199, (303) 355-3525, (303) 699-8159, (303) 699-8759
โœ‰๏ธ marklinkow@ameritrade.com, marklinkow@comcast.net, marklinkow@cs.com, marklinkow@juno.com, marklinkow@msn.com, marklinkow9199@comcast.net, marklinkow9199@msn.com, mlinkow@hotmail.com
๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง Relatives: Bryn S Linkow,Susan I Linkow,Matthew Steven Linkow,Esther D Linkow,Ronald G Linkow,I Linkow
๐Ÿช L S F Endoscopy Investments Llc, L S F Endoscopy Investments, Llc

Mark Linkow from Denver, CO

Age 80 b. 1946 Male
๐Ÿ“ 400 S Steele St Unit 14
๐Ÿ’ผ 1310
๐Ÿ“ž (303) 321-9199
โœ‰๏ธ marklinkow9199@ameritrade.com

Mark Linkow from Denver, CO

Age 76
๐Ÿ“ 400 S Steele St, Denver, CO 80209

Mark Linkow from Aurora, CO

Arapahoe Co.
๐Ÿ“ 18971 E Costilla Pl

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 4 contact records for Mark Linkow in Colorado. The most recent address on file is in Denver, Colorado. Of these records, 2 include phone numbers and 2 include email addresses. Ages range from 68 to 76, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Mark Linkow

Republican
400s Steele St Apt 14, Denver, CO, 80209
DOB: 1946 Gender: Male Ph: 303-321-9199
County: Denver

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 1 voter registration record was found for Mark Linkow in Colorado. Party affiliation is listed as REP. Voter data is released as public information under state election laws and reflects status at time of the state data release.

2004 Lexus Ls 430
ยท Registered to: Mark Linkow
ยท VIN: JTHBN36F140160898
·
400 S Steele St Unit 14, Denver, CO, 80209-3533

Source: State DMV Records ยท DPPA-Compliant Data Providers ยท Vehicle Registration Databases 1 vehicle registration record is associated with Mark Linkow. Registered makes include Lexus. The most recent model year on record is 2004. Vehicle data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.

Siegel Daniel

President
(303) 355-3525
Denver, CO
Health Services (Services)

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 1 business affiliation was found for Mark Linkow. Companies include Siegel Daniel. Records are compiled from state business registries, SEC filings, and professional networking databases.

Mark Linkow

MD
Individual
NPI: 1639163587

Source: CMS NPI Registry (NPPES) ยท State Medical Boards ยท Healthcare Provider Databases 1 healthcare provider record found for Mark Linkow in the CMS National Provider Identifier registry. NPI registration is required for providers billing Medicare or Medicaid. Listing here does not constitute an endorsement of care quality.

mark Allen linkow

Active
License # 17747
Addr: Denver, CO

Mark Linkow

DR
Active
Addr: Denver, CO

Source: State Professional Licensing Boards ยท Dept. of Professional Regulation Mark Linkow holds 2 state-issued professional licenses on record. License data includes type, status, and issue dates from state regulatory boards. Always verify current status directly with the issuing board.

$100 Aug 13, 2008
2008 DEM
Shaffer, Brandon C
Linkow, Mark Physician @ Self Denver, CO
$200 Jul 10, 2004
2004 DEM
Gelt, Howard
Linkow, Mark Physician @ Self Denver, CO
$300 Oct 9, 2009
2010 REP
National Republican Congressional Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$150 Aug 18, 2008
2008 DEM
Hanfling, Josh
Linkow, Mark Physician @ Self Denver, CO
$250 Jul 23, 2004
2004 REP
Bush, George W
Linkow, Mark A Physician @ Self-Employed Denver, CO
$1,000 Sep 18, 2008
2008 REP
McCain, John S
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$1,000 Dec 23, 2009
2010 REP
Republican National Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$150 Apr 26, 2008
2008 DEM
Foster, Joyce
Linkow, Mark A Physician @ Self Denver, CO
$1,000 Sep 29, 2008
2008 REP
Republican National Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$250 Nov 8, 1999
2000 REP
Bush, George W
Linkow, Mark A Physician @ Self Denver, CO
$36 Mar 26, 2007
2008 DEM
Shaffer, Brandon C
Linkow, Mark Doctor @ Self Denver, CO
$1,000 Jun 13, 2012
2012 REP
Republican National Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$50 Nov 28, 2011
2012
Colorado Medical Society Small Donor Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$50 Feb 20, 2004
2004 DEM
Shaffer, Brandon C
Linkow, Mark Retired @ Self Denver, CO
$100 Oct 8, 2003
2004 DEM
Romanoff, Andrew
Linkow, Mark Physician @ Self Denver, CO
$250 Jul 10, 2009
2010 REP
Republican National Committee
Linkow, Mark A Physician @ Denver Digestive Health Specialists Denver, CO
$500 Sep 20, 2012
2012 REP
Romney, Mitt / Ryan, Paul D.
Linkow, Mark A Physician Denver, CO
$500 Oct 12, 2012
2012 REP
Romney, Mitt / Ryan, Paul D.
Linkow, Mark A Physician Denver, CO
$500 Oct 23, 2012
2012 REP
National Republican Senatorial Committee
Linkow, Mark Physician @ Denver Digestive Health Specialties Denver, CO
$250 Nov 8, 1999
REP
Bush, George W
Contributor Physician @ Self Denver, CO
$250 Jul 23, 2004
Unknown Committee
Linkow, Mark A Dr Physician @ Self-Employed Denver, CO
$100
2004 D
Romanoff, Andrew
Contributor Physician @ Self Denver, CO

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 22 political contribution records found for Mark Linkow. Total disclosed contributions amount to $7,986. Recipients include Bush, George W, Romanoff, Andrew. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Mark A Linkow

Age 71 Male
·
400 S Steele St, Denver, CO 80209 (Denver County)
39.7093, -104.9500
Marital: Married TZ: Mountain
Occ: Technical Edu: Graduate School
Homeowner Multi-Family Built 1989 Purchased 2007

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 1 demographic profile associated with Mark Linkow. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Note: PPP loans shown are for businesses with addresses associated with Mark Linkow. These loans were issued to businesses, not individuals.

Comprehensive Endocrinology P.c.

Corporation

$28,700 Paid in Full
Address:
4500 E 9th Ave
Denver, CO80220-3911
Approved

Apr 8, 2020

Forgiven

$29,003

Jobs Reported

2

Loan #

7699177004

Loan Size

Small

Anderson Appraisals INC.

Corporation

$2,100 Paid in Full
Address:
400 S Steele St
Denver, CO80209-3500
Approved

Mar 30, 2021

Forgiven

$2,112

Jobs Reported

1

Loan #

2841428710

Loan Size

Small

Smoothe LLC

Limited Liability Company(LLC

$20,750 Paid in Full
Address:
4500 E 9TH AVE Ste 100
Denver, CO80220-3920
Approved

Apr 30, 2020

Forgiven

$20,947

Jobs Reported

1

Loan #

7410747303

Loan Size

Small

Mountain Rheumatology Professional LLC

Limited Liability Company(LLC

$104,052 Paid in Full
Address:
4500 E 9th Ave Ste 500s
Denver, CO80220
Approved

Apr 16, 2020

Forgiven

$104,743

Jobs Reported

8

Loan #

2550757207

Loan Size

Small

Denver Digestive Health Specialists PC PC

Subchapter S Corporation

$270,884 Paid in Full
Address:
4500 E 9th Ave Ste 720S
Denver, CO80220-3926
Approved

Feb 20, 2021

Forgiven

$272,554

Jobs Reported

21

Loan #

2504898503

Loan Size

Medium

Robert Smith

Independent Contractors

$20,832 Paid in Full
Address:
400 S Steele St Unit 6
Denver, CO80209-3500
Approved

Apr 8, 2021

Forgiven

$20,926

Jobs Reported

1

Loan #

9044458707

Loan Size

Small

John Fox Bershof, Md, PC

Corporation

$38,400 Paid in Full
Address:
4500 E 9th Ave Ste 100
Denver, CO80220-3911
Approved

Apr 9, 2020

Forgiven

$38,656

Jobs Reported

3

Loan #

9203847000

Loan Size

Small

Sapphire Pediatrics, P.c.

Subchapter S Corporation

$174,477 Paid in Full
Address:
4500 E 9th Ave Ste 300
Denver, CO80220
Approved

May 1, 2020

Forgiven

$175,493

Jobs Reported

12

Loan #

1019387705

Loan Size

Medium

Hyde Donahue, LLC

Limited Liability Company(LLC

$16,667 Paid in Full
Address:
400 S Steele St Unit 40
Denver, CO80209
Approved

May 1, 2020

Forgiven

$16,917

Jobs Reported

2

Loan #

2436877705

Loan Size

Small

Eugene M Rosenthall Dpm PC

Subchapter S Corporation

$42,173 Paid in Full
Address:
4500 E 9th Ave Ste 510
Denver, CO80220
Approved

May 6, 2020

Forgiven

$42,548

Jobs Reported

4

Loan #

2587757407

Loan Size

Small

John Fox Bershof Md PC

Corporation

$38,400 Paid in Full
Address:
4500 E 9th Ave Ste 100
Denver, CO80220-3920
Approved

Feb 3, 2021

Forgiven

$38,643

Jobs Reported

3

Loan #

2262698400

Loan Size

Small

C J Tsamasfyros Md LLC

Limited Liability Company(LLC

$47,300 Paid in Full
Address:
4500 E 9th Ave Ste 220
Denver, CO80220-3921
Approved

Jan 20, 2021

Forgiven

$47,635

Jobs Reported

8

Loan #

2413388301

Loan Size

Small

Denver Digestive Health Specialists, P.c.

Subchapter S Corporation

$293,800 Paid in Full
Address:
4500 E 9th Ave Ste 720S
Denver, CO80220-3911
Approved

Apr 11, 2020

Forgiven

$295,885

Jobs Reported

18

Loan #

3579867105

Loan Size

Medium

The Film Group LLC

Limited Liability Company(LLC

$9,269 Paid in Full
Address:
400 S Steele St Unit 2
Denver, CO80209
Approved

May 1, 2020

Forgiven

$9,354

Jobs Reported

1

Loan #

4043747710

Loan Size

Small

Source: SBA PPP Loan Data ยท CARES Act Public Disclosures 14 PPP loan records are linked to businesses associated with Mark Linkow. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.

Find Mark Linkow on the map

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13

Mark Linkow in Denver, CO: Background Summary

Location
134 Monroe St,Denver, CO 80206, Denver, CO
Other Locations
Aurora, CO
Profiles Found
4 people with this name
Phone Numbers
(303) 355-3525 and 1 other on file
Email
marklinkow@ameritrade.com and 8 others on file
Possible Relatives
Bryn S Linkow, Susan I Linkow, Matthew Steven Linkow, Esther D Linkow, Ronald G Linkow and 1 more
Career
Siegel Daniel
Voter Registration
Registered Republican
Vehicles
1 linked โ€” 2004 Lexus Ls 430
Contributions
$7,986 total โ€” Bush, George W, Romanoff, Andrew
Healthcare
Licensed provider
Licenses
2 professional licenses (DR)
PPP Loans
$1108K for Comprehensive Endocrinology P.c., Anderson Appraisals INC.

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for Mark Linkow. Because public records are indexed by name rather than by a unique identifier, the 47 results displayed here may include information belonging to multiple individuals who share the same name โ€” a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Voter Registration

Voter registration data is maintained by state and county election offices and is considered public record under the election laws of most states. The party affiliation shown reflects the voter's registration at the time the record was filed; it does not necessarily indicate current political preferences, as voters may change their affiliation or register differently in subsequent elections. Not all states make their voter files publicly available โ€” some restrict access or redact certain fields such as date of birth or residential address โ€” so the completeness of voter data varies by state. Registration status (active or inactive) indicates whether the election office considers the registration current, not whether the person actually voted in recent elections.

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency โ€” these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Campaign Finance Contributions

Federal election law requires the disclosure of political contributions exceeding $200 to any single committee in a calendar year. These records are filed with the Federal Election Commission (FEC) and include the donor's name, mailing address, employer, occupation, and the amount contributed. Contributions to state and local candidates are governed by each state's campaign finance laws, which may set different disclosure thresholds. The data shown here reflects what was reported in official filings and may include contributions made over the course of many election cycles, so the dates and amounts should be read in their historical context.

Healthcare Provider Data

Healthcare provider information is sourced from the National Plan and Provider Enumeration System (NPPES), a registry managed by the Centers for Medicare and Medicaid Services (CMS). Every healthcare provider that bills Medicare or Medicaid is required to obtain a National Provider Identifier (NPI), so the presence of an NPI listing confirms that the individual holds recognized healthcare credentials. The specialty, practice address, and taxonomy codes reflect the provider's own attestation at the time of registration or most recent update. An NPI listing does not constitute an endorsement of care quality, nor does it indicate whether the provider is currently accepting new patients.

Vehicle Records

Vehicle ownership records are obtained through sources that comply with the Driver's Privacy Protection Act (DPPA), the federal law that governs who may access motor vehicle records and for what purposes. The records shown indicate vehicles that have been registered to this individual through state DMV systems. Vehicle data may include make, model, year, and VIN, and reflects registration information at the time the record was filed. Vehicles that have been sold, traded, or transferred may still appear until the registration is updated in the state's records.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for Mark Linkow

Search Complexity: Moderate

47 public records across 1state, belonging to approximately 4 different individuals. There are 4 distinct profiles in the results. Using the state filter or checking age and address details will help identify the correct individual.

For this search, the Political Contribution Records section may be most helpful for disambiguation because these records include employer and occupation, which are strong distinguishing fields.

Record Type Breakdown

Data spans 8 record categories. Largest: Political Contribution Records (48%), which include employer and occupation, which are strong distinguishing fields. Also includes PPP Loan Records (14) and Contact & Address Records (4).

22
Political Contribution Records
14
PPP Loan Records
4
Contact & Address Records
2
Professional License Records
1
Voter Registration Records
1
Vehicle Registration Records

Frequently Asked Questions About Mark Linkow

Is Mark Linkow a registered voter?
Yes, voter registration records show Mark Linkow is registered in Colorado with REP affiliation. We found 1 voter registration entry across 1 state. Voter registration data is public record maintained by state election offices and released under state sunshine laws.
What vehicles are registered to Mark Linkow?
Records show 1 vehicle registration associated with Mark Linkow, including a 2004 Lexus Ls 430. Vehicle registration data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.
What businesses are associated with Mark Linkow?
We found 1 business affiliation for Mark Linkow, including Siegel Daniel. Business records are compiled from state registries, SEC filings, and professional databases.
Is Mark Linkow a healthcare provider?
Yes, the CMS National Provider Identifier registry lists Mark Linkow as a registered healthcare provider (NPI: 1639163587). NPI registration is required for all providers billing Medicare or Medicaid. This listing confirms enrollment in the federal healthcare system but does not indicate quality of care.
Has Mark Linkow made political donations?
FEC disclosure records show 22 reported political contributions from Mark Linkow, totaling $7,986. Recipients include Bush, George W and Romanoff, Andrew. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Mark Linkow?
Our database contains 47 total records for Mark Linkow spanning 1 state. This includes 4 distinct contact records, 2 with phone numbers, 2 with email addresses. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Mark Linkow?
The 47 records displayed for Mark Linkow are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can Mark Linkow remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.