NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Andy Chen M.D. A,Medical Corporation

Internal Medicine Physician in Glendale, CA · enumerated 2006 · authorized official Andy Chen, Ceo.

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

National Provider Identifier

1043227192

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Andy Chen M.D. A,Medical Corporation
Practice address 1101 N Pacific Ave Ste 104, Glendale, CA, 91202
Phone (818) 552-5000
Fax (818) 552-2959
Enumeration date Aug 2, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A64741 (CA) Primary

Authorized official

Name Andy Chen
Title Ceo
Phone (818) 552-5000

Other identifiers

Identifier Type State Issuer
A64741 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 the NPI number for Andy Chen M.D. A,Medical Corporation?
The NPI for Andy Chen M.D. A,Medical Corporation is 1043227192, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Andy Chen M.D. A,Medical Corporation?
NPPES lists Andy Chen (Ceo) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.