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 Piekarsky. Because public records are indexed by name rather than by a unique identifier, the 12 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
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.
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Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching.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.