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

IRWIN MARTIN GOLDBERG M.D.
NPI 1548201791
Surgery in Torrance, CA

Active since June 09, 2006
23451 MADISON ST, SUITE #340, TORRANCE, CA 90505(310) 373-6864(310) 791-8325 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Irwin Martin Goldberg M.d. NPPES

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

IRWIN MARTIN GOLDBERG M.D. (NPI 1548201791) is an individual surgery provider in Torrance, California, licensed in California (G31901) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1548201791
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameIRWIN MARTIN GOLDBERGCredential: M.D.
Location Address23451 MADISON ST, SUITE #340Torrance, CA 90505-4763
Mailing Address23451 Madison St, Suite #340Torrance, CA 90505-4763 · (310) 373-6864 · Fax (310) 791-8325
Phone(310) 373-6864
Fax(310) 791-8325
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1548201791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G31901
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
23451 MADISON ST, Torrance, CA 90505
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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.

BLISS MEDICAL GROUP, P.C.
Family Medicine
23451 MADISON ST, SUITE 250
TORRANCE, CA 90505
Los Angeles County (310) 791-0083
TORRANCE NEUROSCAN MEDICAL GROUP
Psychiatry & Neurology (Neurology)
23451 MADISON ST, 205
TORRANCE, CA 90505
Los Angeles County (310) 373-9944
CARDIAC, THORACIC, AND VASCULAR SURGEONS OF THE SOUTH BAY
Thoracic Surgery (Cardiothoracic Vascular Surgery)
23451 MADISON ST, SUITE 300
TORRANCE, CA 90505
Los Angeles County (310) 378-7373
DR. CARL WAGREICH D.P.M.
Podiatrist (Foot & Ankle Surgery)
23451 MADISON ST, STE 230
TORRANCE, CA 90505
Los Angeles County (310) 373-0521
KATHERINE EUNJU LEE M.D., F.A.A.F.P
Family Medicine
23451 MADISON ST, STE 250
TORRANCE, CA 90505
Los Angeles County (310) 791-0083
JANELLE ROBLES MACASIEB PA-C
Physician Assistant
23451 MADISON ST, SUITE 290
TORRANCE, CA 90505
Los Angeles County (310) 375-1246
AMIR KAVIANI M.D.
Surgery (Vascular Surgery)
23451 MADISON ST, SUITE #340
TORRANCE, CA 90505
Los Angeles County (310) 373-6864
JASON PHAN DDS INC.
Dentist (Endodontics)
23451 MADISON ST, STE 210
TORRANCE, CA 90505
Los Angeles County (310) 378-8342

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 Irwin Goldberg's NPI number?

The NPI number for Irwin Goldberg is 1548201791. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Irwin Goldberg located?

Irwin Goldberg practices at 23451 Madison St Suite #340, Torrance, CA 90505. The listed phone number is (310) 373-6864.

What is Irwin Goldberg's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Irwin Goldberg 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 35 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.