NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Diana Viola Medina, ANP C

Nurse Practitioner in Orchard Park, NY · enumerated 2005.

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

National Provider Identifier

1447243522

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Diana Viola Medina
Credential ANP C
Sex Female
Practice address 3775 Southwestern Blvd, Ste A, Orchard Park, NY, 14127
Phone (716) 667-1980
Fax (716) 667-1982
Enumeration date Aug 24, 2005
Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F303935-1 (NY) Primary

Other identifiers

Identifier Type State Issuer
00026761101 Other NY Univera
000560866001 Other NY BCBS
147122CG Other NY Preferred Care
9512629 Other NY Independent Health

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

What is the NPI number for Diana Medina?
The National Provider Identifier (NPI) for Diana Medina is 1447243522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Medina practice?
The practice location on file with NPPES is in Orchard Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

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