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National Rehabilitation Services, LLC.

Physical Therapy Clinic/Center in Worcester, MA · enumerated 2016 · authorized official Boris Sapozhnikov, Manager.

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

National Provider Identifier

1376090258

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Registry record

Entity type Organization (Type 2)
Legal business name National Rehabilitation Services, LLC.
Practice address 65 Milton St, Worcester, MA, 01606
Phone (774) 578-8888
Enumeration date Sep 8, 2016
Last updated in NPPES Sep 8, 2016

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Boris Sapozhnikov
Title Manager
Phone (774) 578-8888

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 National Rehabilitation Services, LLC.?
The NPI for National Rehabilitation Services, LLC. is 1376090258, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for National Rehabilitation Services, LLC.?
NPPES lists Boris Sapozhnikov (Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-08.