Physician Profile
Based in Seattle, WA, Alvin M. Matsumoto, M.D. is listed in the NPI registry under endocrinology, diabetes & metabolism. Alvin is also listed as specializing in internal medicine and geriatric medicine. NPI 1427167592 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.
1660 S COLUMBIAN WAY VA PUGET SOUND HEALTH CARE SYSTEM (S-182-GRECC)
Seattle, WA 98108
Alvin M. Matsumoto is an endocrinologist in Seattle, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.
NPI registry
Alvin M. Matsumoto is listed at 1660 S Columbian Way VA Puget Sound Health Care System (S-182-Grecc), Seattle, WA 98108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (206) 764-2308. Contact the office directly to confirm availability and scheduling.
NPI registry
Alvin M. Matsumoto's National Provider Identifier is 1427167592. 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
Alvin M. Matsumoto has 20+ years experience. Registered with an NPI since 2006. 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 Alvin M. Matsumoto. If this is you, claiming it is free.
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