Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Gillin, FNP-BC

Family Nurse Practitioner in New Hyde Park, NY · enumerated 2024.

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

National Provider Identifier

1699509778

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Timothy Gillin

Credential FNP-BC

Sex Male

Practice address 450 Lakeville Rd Ste M42, New Hyde Park, NY, 11042

Phone (516) 734-8500

Fax (516) 734-8535

Enumeration date Aug 29, 2024

Last updated in NPPES Mar 17, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F353477-01 (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

How do I verify Timothy Gillin's NPI record?

Cross-check NPI 1699509778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699509778 active?

Yes, as of the latest NPPES snapshot, NPI 1699509778 is active (record last updated 2025-03-17).

Other providers at this practice address

Browse all →

Jian Yang Urology Physician · North New Hyde Park, NY NPI 1124647557

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-17.