Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Desir, FNP-BC

Family Nurse Practitioner in New York, NY · enumerated 2023.

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

National Provider Identifier

1295509412

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Registry record

Entity type Individual (Type 1)

Name Diana Desir

Credential FNP-BC

Sex Female

Practice address 635 Madison Ave Fl 10, New York, NY, 10022

Phone (212) 756-5777

Fax (212) 756-5770

Enumeration date Nov 8, 2023

Last updated in NPPES Sep 25, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F353080-01 (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.

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Frequently asked questions

How do I verify Diana Desir's NPI record?

Cross-check NPI 1295509412 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295509412 active?

Yes, as of the latest NPPES snapshot, NPI 1295509412 is active (record last updated 2025-09-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-25.