Gms Institute

Gms Institute is a healthcare organization registered as Physical Therapy Clinic/Center in Manassas, VA, holding Type 2 (organization) NPI 1235496431 since 2012. The authorized official on file is Parviz Youssefi, Ceo.

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NPI	1235496431
Entity type	Organization (Type 2)
Legal business name	Gms Institute
Practice address	7171 NEW MARKET CT, Manassas, VA, 20109
Phone	7033925055
Fax	7033611906
Enumeration date	2012-04-12
Last updated in NPPES	2012-04-12

Authorized official

Name	Parviz Youssefi
Title	Ceo
Phone	7033925055

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QP2000X	Physical Therapy Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Gms Institute
NPI: 1235496431
Taxonomy: 261QP2000X (Physical Therapy Clinic/Center)
Address: 7171 NEW MARKET CT, Manassas, VA, 20109

Providers at this address

NPI	Name	Type	Specialty	Location
1639436611	Parviz Youssefi	Individual	Physical Therapist	Manassas, VA

Verify this record

Cross-check NPI 1235496431 against the authoritative CMS record: view Gms Institute on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-04-12. Verify at npiregistry.cms.hhs.gov.

Where is Gms Institute located?

The practice location on file with NPPES is in Manassas, VA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-04-12.