Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Deidra G Brown, GNP-BC

Q: What is the NPI number for Deidra Brown?

The National Provider Identifier (NPI) for Deidra Brown is 1255880993, a Type 1 (individual) record in the CMS NPPES registry.

Gerontology Nurse Practitioner in West Harrison, NY · enumerated 2016.

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

National Provider Identifier

1255880993

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Registry record

Entity type Individual (Type 1)

Name Dr. Deidra G Brown

Credential GNP-BC

Sex Female

Practice address 51 Lincoln Ave E, West Harrison, NY, 10604

Phone (914) 667-0279

Enumeration date Sep 22, 2016

Last updated in NPPES Sep 22, 2016

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 340408 (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

Where does Deidra Brown practice?

The practice location on file with NPPES is in West Harrison, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Deidra Brown?

The National Provider Identifier (NPI) for Deidra Brown is 1255880993, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-22.