KENNETH BARNES M.D.
NPI 1831271857
Internal Medicine in San Francisco, CA

Q: What is Kenneth Barnes's NPI number?

The NPI number for Kenneth Barnes is 1831271857. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Q: What is Kenneth Barnes'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 Kenneth Barnes 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 October 19, 2006

1580 VALENCIA ST STE 201, SAN FRANCISCO, CA 94110(415) 550-0811(415) 550-6784 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Kenneth Barnes M.d. NPPES

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

KENNETH BARNES M.D. (NPI 1831271857) is an individual internal medicine provider in San Francisco, California, licensed in California (A23003) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1831271857

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameKENNETH BARNESCredential: M.D.

Location Address1580 VALENCIA ST STE 201San Francisco, CA 94110-4420

Mailing Address1580 Valencia St Ste 201San Francisco, CA 94110-4420 · (415) 550-0811 · Fax (415) 550-6784

Phone(415) 550-0811

Fax(415) 550-6784

Sole ProprietorNo

Enumeration DateOctober 19, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1831271857 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 · A23003

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.

1580 VALENCIA ST STE 201, San Francisco, CA 94110

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Other Identifiers 3

Medicare ID-Type UnspecifiedZZZ95079ZCA

Medicare UPINA86616CA

MedicaidGR0081800CA

Other Providers at the Same Location NPPES 11

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

BAY WEST FAMILY HEALTHCARE MEDICAL GROUP, INC

Internal Medicine