DR. WILLIAM ELDRIDGE WILLIAMS MD
NPI 1407034473
Family Medicine - Adult Medicine in San Quentin, CA

Active since February 01, 2008
1 MAIN ST, SAN QUENTIN, CA 94964(415) 454-1460(415) 455-5091 Get Directions Write a Review

NPPES record last updated: February 1, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William Eldridge Williams Md NPPES

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

DR. WILLIAM ELDRIDGE WILLIAMS MD (NPI 1407034473) is an individual adult medicine provider in San Quentin, California, licensed in California (A70449) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1407034473
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameDR. WILLIAM ELDRIDGE WILLIAMSCredential: MD
Location Address1 MAIN STSan Quentin, CA 94964-1000
Mailing Address1 Main StSan Quentin, CA 94964-1000 · (415) 454-1460 · Fax (415) 455-5091
Fax(415) 455-5091
Sole ProprietorNo
Enumeration DateFebruary 1, 2008
NPI 1407034473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License Licensed in CA · A70449
Definition

The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.

1 MAIN ST, San Quentin, CA 94964

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.

Family Medicine
1 MAIN ST
SAN QUENTIN, CA 94964
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1 MAIN ST
SAN QUENTIN, CA 94964
Psychologist
1 MAIN ST
SAN QUENTIN, CA 94964
Psychiatry & Neurology (Psychiatry)
1 MAIN ST, CALIFORNIA STATE PRISON, MENTAL HEALTH DEPT.
SAN QUENTIN, CA 94964
Psychologist (Clinical)
1 MAIN ST
SAN QUENTIN, CA 94964
Psychologist
1 MAIN ST, SAN QUENTIN STATE PRISON
SAN QUENTIN, CA 94964
Psychologist
1 MAIN ST, CHSB RM 2123
SAN QUENTIN, CA 94964
Social Worker (Clinical)
1 MAIN ST
SAN QUENTIN, CA 94964

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 Williams's NPI number?

The NPI number for William Williams is 1407034473. It was assigned to this individual provider in the NPPES registry on February 1, 2008.

Where is William Williams located?

William Williams practices at 1 Main St, San Quentin, CA 94964. The listed phone number is (415) 454-1460.

What is William Williams's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for William Williams was last updated on February 1, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.