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Great Falls Physical Therapy LLC

Physical Therapist in Great Falls, VA · enumerated 2019 · authorized official Mary Jean Stack, Owner.

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

National Provider Identifier

1497304976

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Registry record

Entity type Organization (Type 2)
Legal business name Great Falls Physical Therapy LLC
Practice address 766 Walker Rd Ste B, Great Falls, VA, 22066
Phone (703) 349-1030
Fax (703) 364-5124
Enumeration date Sep 8, 2019
Last updated in NPPES Jun 4, 2026

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Mary Jean Stack
Title Owner
Phone (703) 349-1030

Other identifiers

Identifier Type State Issuer
1508262734 Other - NPI

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Great Falls Physical Therapy LLC?
Great Falls Physical Therapy LLC is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-04.