Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SEYMOUR STEINMETZ MD
NPI 1689614802
Pediatrics in Fremont, CA

Q: What is Seymour Steinmetz's NPI number?

The NPI number for Seymour Steinmetz is 1689614802. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Seymour Steinmetz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Seymour Steinmetz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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 07, 2006

43971 BOSCELL ROAD, FREMONT, CA 94538(510) 979-0603(510) 979-0798 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Seymour Steinmetz Md NPPES

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

SEYMOUR STEINMETZ MD (NPI 1689614802) is an individual pediatrics provider in Fremont, California, licensed in California (G7122) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1689614802

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameSEYMOUR STEINMETZCredential: MD

Location Address43971 BOSCELL ROADFremont, CA 94538

Mailing AddressPo Box 906Salida, CA 95368 · (209) 577-9900 · Fax (209) 577-1509

Phone(510) 979-0603

Fax(510) 979-0798

Sole ProprietorNo

Enumeration DateJune 7, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1689614802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G7122

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

43971 BOSCELL ROAD, Fremont, CA 94538

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Other Identifiers 1

Medicaid00G71220CA

Other Providers at the Same Location NPPES 2

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

REBECCA KLINT MD

Pediatrics

43971 BOSCELL ROAD
FREMONT, CA 94538

Alameda County (510) 979-0603

FREMONT PEDIATRIC MED GRP INC

Pediatrics

43971 BOSCELL ROAD
FREMONT, CA 94538

Alameda County (510) 979-0603

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 Seymour Steinmetz's NPI number?

The NPI number for Seymour Steinmetz is 1689614802. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Seymour Steinmetz located?

Seymour Steinmetz practices at 43971 Boscell Road, Fremont, CA 94538. The listed phone number is (510) 979-0603.

What is Seymour Steinmetz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Seymour Steinmetz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.