Physician Profile
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Source: NPPES NPI Registry
5301 F ST #117
Sacramento, CA 95819
Mark A. Winchester is a cardiologist in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Mark A. Winchester is listed at 5301 F St #117, Sacramento, CA 95819. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (916) 733-1788. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mark A. Winchester's National Provider Identifier is 1780670422. 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
Mark A. Winchester has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Mark A. Winchester. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.