DR. ALVIN M. MATSUMOTO M.D.
NPI 1427167592
Internal Medicine - Endocrinology, Diabetes & Metabolism in Seattle, WA

Q: What is Alvin Matsumoto's NPI number?

The NPI number for Alvin Matsumoto is 1427167592. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Q: What is Alvin Matsumoto's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Alvin Matsumoto was last updated on November 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 30, 2006

1660 S COLUMBIAN WAY, VA PUGET SOUND HEALTH CARE SYSTEM (S-182-GRECC), SEATTLE, WA 98108(206) 764-2308(206) 764-2569 Get Directions Write a Review

NPPES record last updated: November 10, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Alvin M. Matsumoto M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALVIN M. MATSUMOTO M.D. (NPI 1427167592) is an individual endocrinology, diabetes & metabolism provider in Seattle, Washington, licensed in Washington (MD00015733) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1427167592

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. ALVIN M. MATSUMOTOCredential: M.D.

Location Address1660 S COLUMBIAN WAY, VA PUGET SOUND HEALTH CARE SYSTEM (S-182-GRECC)Seattle, WA 98108-1532

Mailing Address1660 S Columbian Way, Va Puget Sound Health Care System (s-182-grecc)Seattle, WA 98108-1532 · (206) 764-2308 · Fax (206) 764-2569

Phone(206) 764-2308

Fax(206) 764-2569

Sole ProprietorNo

Enumeration DateAugust 30, 2006

Last NPPES UpdateNovember 10, 2011

✔ NPI 1427167592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in WA · MD00015733

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD00015733 (WA)

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License MD00015733 (WA)

1660 S COLUMBIAN WAY, Seattle, WA 98108

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SARAH BASTAWROUS DO

Radiology (Diagnostic Radiology)

1660 S COLUMBIAN WAY, DIAGNOSTIC IMAGING, S-RAD-114
SEATTLE, WA 98108

King County (312) 450-5258

PATRICK PATTERSON LPN

Licensed Practical Nurse