NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer A. Neilson, NP

Pediatric Nurse Practitioner in West Seneca, NY · enumerated 2006.

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

National Provider Identifier

1528152345

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Jennifer A. Neilson
Credential NP
Sex Female
Practice address 3705 Seneca St, West Seneca, NY, 14224
Phone (716) 674-2404
Fax (716) 674-7615
Enumeration date Oct 3, 2006
Last updated in NPPES Mar 30, 2023

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 381667 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 Jennifer Neilson practice?
The practice location on file with NPPES is in West Seneca, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Neilson?
The National Provider Identifier (NPI) for Jennifer Neilson is 1528152345, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-30.