Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medical Practitioner Services of Wny PC

Q: What is the NPI number for Medical Practitioner Services of Wny PC?

The NPI for Medical Practitioner Services of Wny PC is 1376129015, a Type 2 (organization) record in the CMS NPPES registry.

Developmental Disabilities Clinic/Center in Buffalo, NY · enumerated 2021 · authorized official Donald Slate, Owner.

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

National Provider Identifier

1376129015

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Registry record

Entity type Organization (Type 2)

Legal business name Medical Practitioner Services of Wny PC

Practice address 800 Hertel Ave # 101, Buffalo, NY, 14207

Phone (716) 566-5050

Enumeration date Mar 23, 2021

Last updated in NPPES Jun 11, 2025

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies Secondary

261QD1600X Developmental Disabilities Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Donald Slate

Title Owner

Phone (716) 553-1343

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

Who is the authorized official for Medical Practitioner Services of Wny PC?

NPPES lists Donald Slate (Owner) as the authorized official for this organization.

What is the NPI number for Medical Practitioner Services of Wny PC?

The NPI for Medical Practitioner Services of Wny PC is 1376129015, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Tammy Poisson Occupational Therapist · Buffalo, NY NPI 1811028327 Brianna Cuthbert Physical Therapist · Buffalo, NY NPI 1518514819 Morgan Owen Occupational Therapist · Buffalo, NY NPI 1285497933 Kathleen Witmer Social Worker · Buffalo, NY NPI 1063304723 Rosemary Stry Physical Therapy Assistant · Buffalo, NY NPI 1821971672 Nicholas Cino Speech-Language Pathologist · Buffalo, NY NPI 1235060005 Paiton Basinski Speech-Language Pathologist · Buffalo, NY NPI 1679409734

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.