Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Glenn Phillips, PA

Physician Assistant in Mission Viejo, CA · enumerated 2005.

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

National Provider Identifier

1023090487

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Registry record

Entity type Individual (Type 1)

Name Mr. Glenn Phillips

Credential PA

Sex Male

Practice address 23512 Madero, Mission Viejo, CA, 92691

Phone (949) 583-1600

Fax (949) 454-8067

Enumeration date Nov 18, 2005

Last updated in NPPES May 26, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 10513 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
PA10513	Medicaid	CA	-

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 1023090487 active?

Yes, as of the latest NPPES snapshot, NPI 1023090487 is active (record last updated 2016-05-26).

How do I verify Glenn Phillips's NPI record?

Cross-check NPI 1023090487 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 2016-05-26.