NPI Portal NPI Lookup & Verification

John Charles Peglowski

John Charles Peglowski is a Social Worker provider (Social Worker) practicing in Dunkirk, NY, registered in the NPPES registry with NPI 1235871252 since 2022.

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NPI 1235871252
Entity type Individual (Type 1)
Name John Charles Peglowski
Sex Male
Practice address 60 FRANKLIN AVE, Dunkirk, NY, 14048
Phone 7163633550
Enumeration date 2022-04-11
Last updated in NPPES 2022-08-15

Taxonomy & licenses

Taxonomy code Specialty Primary License State
104100000X Social Worker Primary 073640-01 NY
Copy-ready billing details
Provider: John Peglowski
NPI: 1235871252
Taxonomy: 104100000X (Social Worker)
Address: 60 FRANKLIN AVE, Dunkirk, NY, 14048

Other providers at this practice address

NPI Name Type Specialty Location
1205566650 Brittany Rowell Individual Social Worker Dunkirk, NY
1306561873 Tanjanika Buster Individual Psychiatric/Mental Health Nurse Practitioner Dunkirk, NY
1588419956 Stephanie Simmes Individual Registered Nurse Dunkirk, NY
1295601458 Kaitlin Tachibana Individual Social Worker Dunkirk, NY
1831038611 Joel Ortiz Individual Peer Specialist Dunkirk, NY
1083553697 Averey Simmons Individual Mental Health Counselor Dunkirk, NY
1912843921 Jennifer Fox Individual Mental Health Counselor Dunkirk, NY
1417888991 Katelyn Giguere Individual Social Worker Dunkirk, NY

Verify this record

Cross-check NPI 1235871252 against the authoritative CMS record: view John Charles Peglowski on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for John Peglowski?
The National Provider Identifier (NPI) for John Peglowski is 1235871252, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Peglowski practice?
The practice location on file with NPPES is in Dunkirk, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-15.