WILLIAM PETER KELL M.D
NPI 1528094547
Internal Medicine in San Francisco, CA

Q: What is William Kell's NPI number?

The NPI number for William Kell is 1528094547. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Q: What is William Kell'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 Kell was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 June 23, 2006

450 STANYAN ST, SAN FRANCISCO, CA 94117(415) 668-1000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About William Peter Kell M.d NPPES

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

WILLIAM PETER KELL M.D (NPI 1528094547) is an individual internal medicine provider in San Francisco, California, licensed in California (G24866) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1528094547

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM PETER KELLCredential: M.D

Location Address450 STANYAN STSan Francisco, CA 94117-1079

Mailing Address2100 Powell St, Ste 920Emeryville, CA 94608-1826 · (510) 350-2777

Phone(415) 668-1000

Sole ProprietorNo

Enumeration DateJune 23, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1528094547 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 · G24866

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.

450 STANYAN ST, San Francisco, CA 94117

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Other Identifiers 1

Medicare UPINA42428CA

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.

JESSICA ESPINO MANGALIAG

Student in an Organized Health Care Education/Training Program