Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 94 contact records for Mark Duff across 26 states. The most recent address on file is in Temple City, California. Of these records, 63 include phone numbers and 25 include email addresses. Ages range from 43 to 57, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Source: County Assessor Records · County Recorder Offices · State Property Tax Databases We found 6 property records linked to Mark Duff in Livingston-Onalaska. Values shown are from county assessor records and may differ from current market prices.

Source: State Election Offices · Secretary of State Voter Files · Board of Elections 10 voter registration records were found for Mark Duff in Colorado, , North Carolina and 2 other states. Records show affiliations with UAF, UNA, REP, which may reflect different individuals or changes over time. 3 registrations are currently active. Voter data is released as public information under state election laws and reflects status at time of the state data release.

Source: State DMV Records · DPPA-Compliant Data Providers · Vehicle Registration Databases 32 vehicle registration records are associated with Mark Duff. Registered makes include Jeep, Ford, Dodge, Honda and others. 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.

Source: State Secretary of State · SEC EDGAR · LinkedIn Professional Data · Business Registries 62 business affiliations were found for Mark Duff. Companies include Mark Duff, Mark W Duff Do, Duffy's Derby and 13 more. Roles listed include Director Information Technology and Sales Director. Records are compiled from state business registries, SEC filings, and professional networking databases.

Source: Public Records Mark Duff appears in 32 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

Source: CMS NPI Registry (NPPES) · State Medical Boards · Healthcare Provider Databases 2 healthcare provider records found for Mark Duff 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.

Source: State Professional Licensing Boards · Dept. of Professional Regulation Mark Duff holds 4 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.

Source: USPTO Patent Database · U.S. Patent & Trademark Office Mark Duff is listed as an inventor or co-inventor on 1 USPTO patent. Patent data is public information published by the United States Patent and Trademark Office upon grant or application publication.

Source: White House Visitor Logs · Obama Administration Transparency Initiative · NARA Mark Duff 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.

Source: Historical Yearbook Archives · State Dept. of Education · Educator License Databases Mark Duff has 1 education-related record on file, which may include educator certifications and historical yearbook entries. Yearbook data represents a historical snapshot and may not reflect current information.

Source: FEC Disclosure Database · State Ethics Commissions · Stanford DIME Project 53 political contribution records found for Mark Duff. Total disclosed contributions amount to $3,165. Recipients include Fla Pba Law & Order Pac, Reader, Bob. Federal law requires disclosure of contributions above $200 to federal candidates.

Source: Consumer Marketing Databases · Commercial Data Aggregators Marketing databases contain 46 demographic profiles associated with Mark Duff. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Source: SBA PPP Loan Data · CARES Act Public Disclosures 8 PPP loan records are linked to businesses associated with Mark Duff. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.