Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Surgical Anesthesia Medical Associates Inc

Anesthesiology Physician in City of Industry, CA · enumerated 2006 · authorized official Henry Chang, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104923358

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Registry record

Entity type Organization (Type 2)

Legal business name Surgical Anesthesia Medical Associates Inc

Practice address 18575 Gale Ave Ste 198, City of Industry, CA, 91748

Phone (626) 965-3880

Enumeration date Sep 20, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Henry Chang

Title President

Phone (562) 407-2080

Other identifiers

Identifier	Type	State	Issuer
A35969	Other	CA	LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Surgical Anesthesia Medical Associates Inc?

Surgical Anesthesia Medical Associates Inc is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

Providers at this address

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The Industrial Clinic at Montclair, A Med Corp Orthopaedic Surgery Physician · City of Industry, CA NPI 1447476064 Max Chung Lin MD Professional Corporation Anesthesiology Physician · City of Industry, CA NPI 1710279138 Concourse Diagnostic and Surgery Center, LLC Ambulatory Surgical Clinic/Center · City of Industry, CA NPI 1932496908

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.