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MR. JOHN T PETERSON JR. LMSW
NPI 1962136671
Social Worker in Mayville, NY

Active since July 11, 2022
2 ACADEMY ST RM 201, MAYVILLE, NY 14757(716) 661-8550 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 3, 2025, Jul 11, 2022 (2 updates tracked since 2022).

About Mr. John T Peterson Jr. Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JOHN T PETERSON JR. LMSW (NPI 1962136671) is an individual social worker in Mayville, New York, licensed in New York (116612) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1962136671
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. JOHN T PETERSON JR.Credential: LMSW
Location Address2 ACADEMY ST RM 201Mayville, NY 14757-1050
Mailing Address2 Academy St Rm 201Mayville, NY 14757-1050
Phone(716) 661-8550
Sole ProprietorYes
Enumeration DateJuly 11, 2022
Last NPPES UpdateNovember 3, 20252 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1962136671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 116612
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2 ACADEMY ST RM 201, Mayville, NY 14757
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHAUTAUQUA COUNTY MENTAL HYGIENE
Psychologist (Clinical Child & Adolescent)
2 ACADEMY ST RM 201
MAYVILLE, NY 14757
Chautauqua County (716) 753-4104
DR. ROCHELLE VON HOF PH.D
Psychologist
2 ACADEMY ST RM 201
MAYVILLE, NY 14757
Chautauqua County (716) 753-4101

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Peterson's NPI number?

The NPI number for John Peterson is 1962136671. It was assigned to this individual provider in the NPPES registry on July 11, 2022.

Where is John Peterson located?

John Peterson practices at 2 Academy St Rm 201, Mayville, NY 14757. The listed phone number is (716) 661-8550.

What is John Peterson's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for John Peterson was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.