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Harris Hill Counseling Lcsw Pllc

Clinical Social Worker in Williamsville, NY · enumerated 2017 · authorized official Jonathan Sadkin, C.O.O..

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

National Provider Identifier

1447784798

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Registry record

Entity type Organization (Type 2)
Legal business name Harris Hill Counseling Lcsw Pllc
Other name <Unavail>
Practice address 8612 Main St Ste 1, Williamsville, NY, 14221
Phone (716) 458-0055
Fax (716) 328-0015
Enumeration date Apr 13, 2017
Last updated in NPPES Aug 3, 2026

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Jonathan Sadkin
Title C.O.O.
Phone (716) 458-0055

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.

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Frequently asked questions

What is the NPI number for Harris Hill Counseling Lcsw Pllc?
The NPI for Harris Hill Counseling Lcsw Pllc is 1447784798, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Harris Hill Counseling Lcsw Pllc?
NPPES lists Jonathan Sadkin (C.O.O.) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-03.