Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Sean Kovacs

Clinical Psychologist in West Covina, CA · enumerated 2006.

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

National Provider Identifier

1215957550

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Sean Kovacs

Sex Male

Practice address 919 N Sunset Ave, West Covina, CA, 91790

Phone (800) 257-8715

Fax (800) 819-1655

Enumeration date Jul 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY17651 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
PSY176512	Medicaid	CA	-
PSY176512	Other	CA	LOS ANGELES COUNTY

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 Gregory Kovacs's NPI record?

Cross-check NPI 1215957550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215957550 active?

Yes, as of the latest NPPES snapshot, NPI 1215957550 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.