Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary A Collins, RN

Community Health Registered Nurse in San Francisco, CA · enumerated 2025 · practices at Ageless Men'S Health PC.

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

National Provider Identifier

1902691280

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Registry record

Entity type Individual (Type 1)

Name Gary A Collins

Credential RN

Sex Male

Practice address 2300 Sutter St Ste 205, San Francisco, CA, 94115

Phone (415) 336-4300

Fax (415) 989-0099

Enumeration date Apr 9, 2025

Last updated in NPPES Apr 9, 2025

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 830408 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

How do I verify Gary Collins's NPI record?

Cross-check NPI 1902691280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902691280 active?

Yes, as of the latest NPPES snapshot, NPI 1902691280 is active (record last updated 2025-04-09).

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Thomas Ronay Family Medicine Physician · San Francisco, CA NPI 1649478009 Ageless Men'S Health PC Specialist · San Francisco, CA NPI 1124451299

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.