JOHN D. WARREN MD
NPI 1528146248
Obstetrics & Gynecology in Sacramento, CA

Q: What is John Warren's NPI number?

The NPI number for John Warren is 1528146248. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Q: What is John Warren's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for John Warren 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 November 01, 2006

6600 BRUCEVILLE RD, SACRAMENTO, CA 95823(916) 688-2000 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 John D. Warren Md NPPES

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

JOHN D. WARREN MD (NPI 1528146248) is an individual obstetrics & gynecology provider in Sacramento, California, licensed in California (G48113) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1528146248

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameJOHN D. WARRENCredential: MD

Location Address6600 BRUCEVILLE RDSacramento, CA 95823-4671

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262

Phone(916) 688-2000

Sole ProprietorNo

Enumeration DateNovember 1, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1528146248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in CA · G48113

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

6600 BRUCEVILLE RD, Sacramento, CA 95823

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Other Identifiers 3

Medicare UPINF16574

Medicaid00G481130CA

Medicare ID-Type Unspecified00G481130

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.

SHANNON KENTERA CRNA

Nurse Anesthetist, Certified Registered