DR. BRUCE A LARSON MD
NPI 1528090677
Internal Medicine - Endocrinology, Diabetes & Metabolism in Los Angeles, CA

Q: What is Bruce Larson's NPI number?

The NPI number for Bruce Larson is 1528090677. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Q: What is Bruce Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Bruce Larson 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 July 07, 2006

637 SOUTH LUCAS AVENUE, SUITE 400, LOS ANGELES, CA 90017(213) 977-0520(213) 977-0504 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Bruce A Larson Md NPPES

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

DR. BRUCE A LARSON MD (NPI 1528090677) is an individual endocrinology, diabetes & metabolism provider in Los Angeles, California, licensed in California (G25228) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1528090677

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. BRUCE A LARSONCredential: MD

Location Address637 SOUTH LUCAS AVENUE, SUITE 400Los Angeles, CA 90017-2395

Mailing Address637 South Lucas Avenue, Suite 400Los Angeles, CA 90017-2395 · (213) 977-0520 · Fax (213) 977-0504

Phone(213) 977-0520

Fax(213) 977-0504

Sole ProprietorNo

Enumeration DateJuly 7, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1528090677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · G25228

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

637 SOUTH LUCAS AVENUE, Los Angeles, CA 90017

Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedG25228

Medicare UPINA42579

Other Providers at the Same Location NPPES

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

WILSHIRE ORTHOPAEDIC AND MEDICAL ASSOCIATES INC

Internal Medicine

637 SOUTH LUCAS AVENUE, STE 205
LOS ANGELES, CA 90017

Los Angeles County (213) 250-9900

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 Bruce Larson's NPI number?

The NPI number for Bruce Larson is 1528090677. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Bruce Larson located?

Bruce Larson practices at 637 South Lucas Avenue Suite 400, Los Angeles, CA 90017. The listed phone number is (213) 977-0520.

What is Bruce Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Bruce Larson 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.