Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gary Gray Physical Therapy Clinic

Q: What is the NPI number for Gary Gray Physical Therapy Clinic?

The NPI for Gary Gray Physical Therapy Clinic is 1952592594, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapist in Adrian, MI · enumerated 2007 · authorized official Randolph Frieser, President/Secretary.

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

National Provider Identifier

1952592594

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Registry record

Entity type Organization (Type 2)

Legal business name Gary Gray Physical Therapy Clinic

Practice address 1801 W Maumee St, Suite 125, Adrian, MI, 49221

Phone (517) 264-6141

Fax (517) 263-5786

Enumeration date Aug 8, 2007

Last updated in NPPES Feb 24, 2010

Taxonomy & classification

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

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Randolph Frieser

Title President/Secretary

Phone (312) 640-0329

Other identifiers

Identifier	Type	State	Issuer
26-6636	Other	MI	MEDICARE ID

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Gary Gray Physical Therapy Clinic?

The NPI for Gary Gray Physical Therapy Clinic is 1952592594, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Gary Gray Physical Therapy Clinic?

NPPES lists Randolph Frieser (President/Secretary) 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 2010-02-24.