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Oak Street Physical Therapy

Physical Therapist in Shrewsbury, MA · enumerated 2007 · authorized official Frances Frost, President.

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

National Provider Identifier

1942497888

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Registry record

Entity type Organization (Type 2)
Legal business name Oak Street Physical Therapy
Practice address 382 Boston Tpke, Shrewsbury, MA, 01545
Phone (508) 842-4500
Fax (508) 842-9135
Enumeration date Sep 25, 2007
Last updated in NPPES Sep 25, 2007

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4336 (MA) Primary

Authorized official

Name Frances Frost
Title President
Phone (508) 842-4500

Other identifiers

Identifier Type State Issuer
AA50588 Other MA HARVARD PILGRIM
Y65425 Other MA BLUE SHIELD

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 Oak Street Physical Therapy?
The NPI for Oak Street Physical Therapy is 1942497888, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Oak Street Physical Therapy?
NPPES lists Frances Frost (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-25.