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Edit this profileBased in Mequon, WI, Mark W. Niedfeldt, MD is listed in the NPI registry under family medicine. Mark graduated from Medical College of Wisconsin in 1988. NPI 1205887775 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
10325 N PORT WASHINGTON RD STE 150
Mequon, WI 53092
Dr. Niedfeldt is a family doctor in Mequon, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Dr. Niedfeldt is listed at 10325 N Port Washington Rd Ste 150, Mequon, WI 53092. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (262) 643-4720. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Niedfeldt's National Provider Identifier is 1205887775. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Niedfeldt attended Medical College of Wisconsin, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Niedfeldt has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Niedfeldt. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
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