Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary Galla Tolentino

Registered Nurse in Rockford, IL · enumerated 2026.

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

National Provider Identifier

1639090541

Verified

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Registry record

Entity type Individual (Type 1)

Name Gary Galla Tolentino

Sex Male

Practice address 1206 Park Terrace Dr, Rockford, IL, 61114

Phone (212) 981-1977

Fax (646) 786-4026

Enumeration date Jul 24, 2026

Last updated in NPPES Jul 24, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 889740 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1639090541 active?

Yes, as of the latest NPPES snapshot, NPI 1639090541 is active (record last updated 2026-07-24).

How do I verify Gary Tolentino's NPI record?

Cross-check NPI 1639090541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-24.