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STEVEN WEINSTOCK M.D.
NPI 1477620177
Internal Medicine - Gastroenterology in Torrance, CA

Active since November 29, 2006
20911 EARL STREET, SUITE 280, TORRANCE, CA 90503(310) 214-7236(310) 542-0334 Get Directions Write a Review

NPPES record last updated: April 20, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Steven Weinstock M.d. NPPES

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

STEVEN WEINSTOCK M.D. (NPI 1477620177) is an individual gastroenterology provider in Torrance, California, licensed in California (G29961) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1477620177
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSTEVEN WEINSTOCKCredential: M.D.
Location Address20911 EARL STREET, SUITE 280Torrance, CA 90503
Mailing Address20911 Earl Street, Suite 280Torrance, CA 90503 · (310) 214-7236 · Fax (310) 542-0334
Phone(310) 214-7236
Fax(310) 542-0334
Sole ProprietorNo
Enumeration DateNovember 29, 2006
Last NPPES UpdateApril 20, 2021
NPPES CertifiedApril 20, 2021
✔ NPI 1477620177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G29961
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
20911 EARL STREET, Torrance, CA 90503
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Other Identifiers 1

MedicaidGR0047331CA

Other Providers at the Same Location NPPES 5

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

BEACH CITIES NEPHROLOGY
Internal Medicine (Nephrology)
20911 EARL STREET, SUITE 320
TORRANCE, CA 90503
Los Angeles County (310) 542-7997
DR. EDWARD GEORGE BUCHSBAUM MD
Allergy & Immunology
20911 EARL STREET, SUITE 301
TORRANCE, CA 90503
Los Angeles County (310) 371-1388
MARK H TAKEMURA MD
Internal Medicine (Gastroenterology)
20911 EARL STREET, SUITE 280
TORRANCE, CA 90503
Los Angeles County (310) 214-7236
GASTROENTEROLOGY ASSOCIATES OF THE SOUTH BAY A PROFESS MEDICAL CORP
Internal Medicine (Gastroenterology)
20911 EARL STREET, SUITE 280
TORRANCE, CA 90503
Los Angeles County (310) 214-7236
SOUTH BAY ALLERGY & ASTHMA ASSOC
Allergy & Immunology
20911 EARL STREET, 301
TORRANCE, CA 90503
Los Angeles County (310) 371-1388

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 Steven Weinstock's NPI number?

The NPI number for Steven Weinstock is 1477620177. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Steven Weinstock located?

Steven Weinstock practices at 20911 Earl Street Suite 280, Torrance, CA 90503. The listed phone number is (310) 214-7236.

What is Steven Weinstock's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Steven Weinstock was last updated on April 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.