Primary Care at Mark W. Niedfeldt, M.D., LLC (Mequon, WI)
10556 N Port Washington Rd, Ste. 101, Mequon, WI 53092
Dr. Mark Niedfeldt is a healthcare provider specializing in Family Medicine. Mark Niedfeldt, MD provides primary care at Mark W. Niedfeldt, M.D., LLC (Mequon, WI) in Mequon, WI. Patients can reach the practice through text messaging, email, cell phone calls, home visits. Mark W. Niedfeldt, M.D., LLC (Mequon, WI) is currently accepting new patients.
Yes — Mark Niedfeldt at Mark W. Niedfeldt, M.D., LLC (Mequon, WI) in Mequon, WI is currently accepting new direct primary care patients.
Mark Niedfeldt practices Primary Care at Mark W. Niedfeldt, M.D., LLC (Mequon, WI), delivered through the direct primary care membership model.
This provider's National Provider Identifier (NPI 1205887775) is verified against the U.S. federal NPPES registry maintained by the Centers for Medicare & Medicaid Services (CMS) before being listed.
Our direct primary care guidance draws on the American Academy of Family Physicians (AAFP) and DPC Frontier.
Reviewed by the Connectedly Health Editorial Team · Last updated July 2, 2026. Editorial standards & how we verify providers.