Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Raymond Quan, MD

Student in an Organized Health Care Education/Training Program in Harbor City, CA · enumerated 2022 · practices at County of Los Angeles Auditor Controller.

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

National Provider Identifier

1275275133

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Raymond Quan

Credential MD

Sex Male

Practice address 1403 Lomita Blvd Ste 200, Harbor City, CA, 90710

Phone (424) 306-4000

Enumeration date Apr 11, 2022

Last updated in NPPES Apr 11, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1275275133 active?

Yes, as of the latest NPPES snapshot, NPI 1275275133 is active (record last updated 2022-04-11).

How do I verify Matthew Quan's NPI record?

Cross-check NPI 1275275133 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-11.