Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ray Vern Matthews, M.D.

Interventional Cardiology Physician in Los Angeles, CA · enumerated 2005.

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

National Provider Identifier

1104810076

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Registry record

Entity type Individual (Type 1)

Name Dr. Ray Vern Matthews

Credential M.D.

Sex Male

Practice address 1520 San Pablo St, Suite 1000, Los Angeles, CA, 90033

Phone (323) 442-5100

Enumeration date Sep 7, 2005

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G54794 (CA) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G54794 (CA) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License G54794 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
060049073	Other	CA	MEDICARE RAILROAD
W18762	Other	CA	GROUP MEDICARE
00G547940	Medicaid	CA	-
GR0100430	Other	CA	GROUP MEDICAL
1902846306	Other	CA	GROUP NPI

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.

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Frequently asked questions

How do I verify Ray Matthews's NPI record?

Cross-check NPI 1104810076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104810076 active?

Yes, as of the latest NPPES snapshot, NPI 1104810076 is active (record last updated 2023-11-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.