Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Philip Gentile

Addiction (Substance Use Disorder) Counselor in Fresno, CA · enumerated 2024.

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

National Provider Identifier

1821816604

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Registry record

Entity type Individual (Type 1)

Name Philip Gentile

Sex Male

Practice address 4576 E Shields Ave, Fresno, CA, 93726

Phone (559) 218-1247

Enumeration date Sep 30, 2024

Last updated in NPPES Sep 30, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

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 Philip Gentile's NPI record?

Cross-check NPI 1821816604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821816604 active?

Yes, as of the latest NPPES snapshot, NPI 1821816604 is active (record last updated 2024-09-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.