DR. WILLIAM T. CLUSIN MD
NPI 1295816643
Internal Medicine in Stanford, CA

Q: What is William Clusin's NPI number?

The NPI number for William Clusin is 1295816643. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is William Clusin's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for William Clusin was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 18, 2006

300 PASTEUR DRIVE, H2152 CARDIOLOGY, STANFORD, CA 94305(650) 723-7395(650) 725-7568 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. William T. Clusin Md NPPES

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

DR. WILLIAM T. CLUSIN MD (NPI 1295816643) is an individual internal medicine provider in Stanford, California, licensed in California (G35051) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1295816643

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. WILLIAM T. CLUSINCredential: MD

Location Address300 PASTEUR DRIVE, H2152 CARDIOLOGYStanford, CA 94305

Mailing Address946 Valdez PlaceStanford, CA 94305 · (650) 723-7395 · Fax (650) 725-7568

Phone(650) 723-7395

Fax(650) 725-7568

Sole ProprietorNo

Enumeration DateOctober 18, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1295816643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · G35051

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

300 PASTEUR DRIVE, Stanford, CA 94305

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