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WILLIAM GREENE MD
NPI 1437675915
Internal Medicine in San Francisco, CA

Active since August 16, 2017
376 TEXAS ST, SAN FRANCISCO, CA 94107(650) 793-1861 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2022, Aug 16, 2017 (2 updates tracked since 2017).

About William Greene Md NPPES

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

WILLIAM GREENE MD (NPI 1437675915) is an individual internal medicine provider in San Francisco, California, licensed in California (G85046) and active in the NPI registry since August 2017.

NPPES Registry Identity

NPI1437675915
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM GREENECredential: MD
Location Address376 TEXAS STSan Francisco, CA 94107-2931
Mailing Address376 Texas StSan Francisco, CA 94107-2931 · (650) 793-1861
Phone(650) 793-1861
Sole ProprietorYes
Enumeration DateAugust 16, 2017
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1437675915 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 · G85046
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.
376 TEXAS ST, San Francisco, CA 94107
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Greene's NPI number?

The NPI number for William Greene is 1437675915. It was assigned to this individual provider in the NPPES registry on August 16, 2017.

Where is William Greene located?

William Greene practices at 376 Texas St, San Francisco, CA 94107. The listed phone number is (650) 793-1861.

What is William Greene's specialty?

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

When was this NPI record last updated?

The NPPES record for William Greene was last updated on July 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.