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DR. WARREN BYRON SMITH MD
NPI 1497816656
Specialist in Walnut Creek, CA

Active since December 12, 2006
1601 YGNACIO VALLEY RD, WALNUT CREEK, CA 94598(925) 947-5272(925) 947-3337 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Warren Byron Smith Md NPPES

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

DR. WARREN BYRON SMITH MD (NPI 1497816656) is an individual specialist in Walnut Creek, California, licensed in California (C30067) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1497816656
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. WARREN BYRON SMITHCredential: MD
Location Address1601 YGNACIO VALLEY RDWalnut Creek, CA 94598-3122
Mailing Address1601 Ygnacio Valley RdWalnut Creek, CA 94598-3122 · (925) 947-5272 · Fax (925) 947-3337
Phone(925) 947-5272
Fax(925) 947-3337
Sole ProprietorYes
Enumeration DateDecember 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1497816656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · C30067
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1601 YGNACIO VALLEY RD, Walnut Creek, CA 94598
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Other Identifiers 1

Medicare UPIN4740517CA

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.

MALCOLM C JOHNSON MD
Emergency Medicine
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000
KEVIN GEORGE KAISER MD
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000
DAVID CURTIS FITZGERALD MD
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000
MOUSSA F YAZBECK MD INC
Personal Emergency Response Attendant
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (479) 806-5319
IMRAN SAEED KHAN MD
Pediatrics (Neonatal-Perinatal Medicine)
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 947-5350
HAYWON LIEH MD
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000
ALICE DECKER HUNTER M.D.
Emergency Medicine
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000
DAVID AARON SHAPIRO MD
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Contra Costa County (925) 939-3000

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 Warren Smith's NPI number?

The NPI number for Warren Smith is 1497816656. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Warren Smith located?

Warren Smith practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. The listed phone number is (925) 947-5272.

What is Warren Smith's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Warren Smith 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.