Leonard Rosoff from Livingston, MT

Age 71
📍 173 Spring Creek Hills Rd, Livingston, MT 59047
📞 (406) 222-2700, (206) 232-3940, (406) 670-3617, (206) 232-4045, (206) 232-4520

Leonard Rosoff from San Antonio, TX

Age 102
📍 Towers Park #1115, San Antonio, TX 78209
📞 (206) 232-3940, (425) 453-2861, (206) 232-3940

Leonard Rosoff from Mercer Island, WA

Age 50 b. Jan 1976 King Co.
📍 7930 Se 34th St
📞 (415) 753-6772, (206) 232-4045

Leonard Rosoff from Boca Raton, FL

Age 91
📍 18797 Schooner Dr, Boca Raton, FL 33496
📞 (561) 483-0763, (561) 483-0763, (516) 931-8975
👨‍👩‍👧 Relatives: Geraldine Hldr Rosoff,Evan M Rosoff,Cary Rosoff,H L Rosoff

Leonard Rosoff from Farmington, CT

Age 102 b. Jul 1923
📍 509 Middle Rd Apt 302
📞 (860) 306-7334

Leonard Rosoff from Unionville, CT

Age 102 b. Jul 1923 Hartford Co.
📍 30 Green Woods Ln
📞 (860) 676-1231

Leonard Rosoff from Livingston, MT

Age 75 b. Jun 1950 Park Co.
📍 173 Spring Creek Hills Rd
📞 (406) 222-2700

Leonard Rosoff from Mercer Island, WA

Age 83 b. Sep 1942 King Co.
📍 5407 W Mercer Wa

Leonard Rosoff from Seattle, WA

Age 113 b. May 1912
📍 2251 40th Ave E
👤 aka Leonard Louis Rosoff, Leonard Louise Rosoff, Leonard M Rosoff

Leonard Rosoff from Farmington, CT

📍 509 Middle Rd, Farmington, CT 06032
📞 (860) 306-7334

Leonard Rosoff from San Antonio, TX

Bexar Co.
📍 1 Towers Park Ln 1115

Leonard Rosoff from Boca Raton, FL

Palm Beach Co.
📍 18797 Schooner Dr

Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 12 contact records for Leonard Rosoff across 5 states. The most recent address on file is in Mercer Island, Washington. Of these records, 8 include phone numbers. Ages range from 71 to 102, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Leonard Rosoff

Reg: 01/15/1976
5407 Mercer Way, Mercer Island, WA, 98040
DOB: 12/31/1942 Gender: Male
County: KI

Source: State Election Offices · Secretary of State Voter Files · Board of Elections 1 voter registration record was found for Leonard Rosoff in Washington. 1 registration is currently active. Voter data is released as public information under state election laws and reflects status at time of the state data release.

2008 Mercedes-Benz E-Class
· Registered to: Leonard Rosoff
· VIN: WDBUF56X68B207380
·
5407 W Mercer Way, Mercer Island, WA, 98040-4635
·
(206) 232-3940
2017 Chevrolet Traverse
· Registered to: Leonard Rosoff
· VIN: 1GNKRGKD3HJ231978
·
5407 W Mercer Way, Mercer Island, WA, 98040 4635

Source: State DMV Records · DPPA-Compliant Data Providers · Vehicle Registration Databases 2 vehicle registration records are associated with Leonard Rosoff. Registered makes include Mercedes-Benz, Chevrolet. The most recent model year on record is 2017. Vehicle data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.

Dr Leonard Rosoff

Principal
male
New Hyde Park, NY
Health Services (Services)

Source: State Secretary of State · SEC EDGAR · LinkedIn Professional Data · Business Registries 1 business affiliation was found for Leonard Rosoff. Companies include Dr Leonard Rosoff. Records are compiled from state business registries, SEC filings, and professional networking databases.

Leonard Rosoff

Physician And Surgeon License
RETIRED ACTIVE IN-ST...
Issued: 19760109 Exp: 20261231

Source: State Professional Licensing Boards · Dept. of Professional Regulation Leonard Rosoff holds 1 state-issued professional license on record. License data includes type, status, and issue dates from state regulatory boards. Always verify current status directly with the issuing board.

Leonard Rosoff

Group Tour
Jun 16, 2016, 07:30 AM
· WH

Source: White House Visitor Logs · Obama Administration Transparency Initiative · NARA Leonard Rosoff appears in 1 White House visitor log entry from the WAVES/ACR access control system. These records were released under government transparency initiatives and primarily cover the Obama administration era.

$250 Jun 9, 2004
2004 DEM
Kerry, John F
Rosoff, Leonard Jr Mercer Island, WA
$500 Jun 9, 2004
2004 DEM
Kerry, John F
Rosoff, Leonard Jr Mercer Island, WA
$500 Oct 11, 2004
2004
Dnc Non Federal Max Pac
Rosoff, Leonard Physician @ Virginia Mason Clini Mercer Island, WA
$200 Aug 20, 2008
2008 DEM
Obama, Barack
Rosoff, Leonard Jr Retired @ Not Employed Mercer Island, WA
$1,000 May 19, 2012
2012 DEM
Obama, Barack
Rosoff, Leonard Jr Retired Mercer Island, WA
$250 Jun 9, 2004
DEM
Kerry, John F
Contributor Mercer Island, WA
$250 Jun 9, 2004
Unknown Committee
Rosoff, Leonard Jr Dr Mercer Island, WA

Source: FEC Disclosure Database · State Ethics Commissions · Stanford DIME Project 7 political contribution records found for Leonard Rosoff. Total disclosed contributions amount to $2,950. Recipients include Kerry, John F. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Leonard Rosoff

Male
·
5407 W Mercer Way, Mercer Island, WA 98040 (King County)
47.5539, -122.2290
· (206) 230-0729
TZ: Pacific
Homeowner Single Family Built 1981 Purchased 1994

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

Find Leonard Rosoff on the map

Blank map of the United States, territories not included Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia West Virginia Wisconsin Wyoming District of Columbia District of Columbia
4
2
4
1
3
10

Leonard Rosoff in Mercer Island, WA: Background Summary

Location
7930 SE 34th St, Mercer Island, WA 98040
Other Locations
Farmington, CT · Unionville, CT · Livingston, MT and 3 more
Profiles Found
12 people with this name
Phone Numbers
(406) 222-2700 and 6 others on file
Possible Relatives
Matthew J Rosoff, Leonard Louise Rosoff, Maria Zeitler Rusoff, Catherine Rosoff, Gretchen Jane Rosoff and 11 more
Career
Dr Leonard Rosoff
Vehicles
2 linked — 2008 Mercedes-Benz E-Class, 2017 Chevrolet Traverse
Contributions
$2,950 total — Kerry, John F
White House
1 recorded visit

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 Leonard Rosoff. Because public records are indexed by name rather than by a unique identifier, the 31 results displayed here may include information belonging to multiple individuals who share the same name — 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 — some restrict access or redact certain fields such as date of birth or residential address — 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 — 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.

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 Leonard Rosoff

Search Complexity: High

31 public records across 6states, belonging to approximately 12 different individuals. With 12 distinct profiles across 6 states, additional identifying information such as a middle name, age, or city will significantly narrow these results.

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.

Geographic Distribution

Records are widely distributed across 6 states. Highest concentration: Washington (32%), followed by Montana and Connecticut. Spans the West and Northeast regions.

WA10recordsMT4recordsCT4recordsTX3recordsFL2recordsNY1record

Record Type Breakdown

Data spans 6 record categories. Largest: Contact & Address Records (59%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes Political Contribution Records (7) and Vehicle Registration Records (2).

17
Contact & Address Records
7
Political Contribution Records
2
Vehicle Registration Records
1
Voter Registration Records
1
Business & Corporate Filings
1
Professional License Records

Age Distribution

Age range: approximately 64 years, suggesting multiple generations. Largest group: Senior (65+) (88%).

Senior (65+)7peopleMiddle-Age (40-64)1person

Use the age information shown on individual record cards to help identify the correct person.

Frequently Asked Questions About Leonard Rosoff

Is Leonard Rosoff a registered voter?
Yes, voter registration records show Leonard Rosoff is registered in Washington. 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 Leonard Rosoff?
Records show 2 vehicle registrations associated with Leonard Rosoff, including a 2008 Mercedes-Benz E-Class. Registered makes include Mercedes-Benz, Chevrolet. 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 Leonard Rosoff?
We found 1 business affiliation for Leonard Rosoff, including Dr Leonard Rosoff. Business records are compiled from state registries, SEC filings, and professional databases.
Has Leonard Rosoff made political donations?
FEC disclosure records show 7 reported political contributions from Leonard Rosoff, totaling $2,950. Recipients include Kerry, John F. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Leonard Rosoff?
Our database contains 31 total records for Leonard Rosoff spanning 6 states. This includes 12 distinct contact records, 8 with phone numbers. 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 Leonard Rosoff?
The 31 records displayed for Leonard Rosoff 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 Leonard Rosoff 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.