Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles S Clark, P.T.

Physical Therapist in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1043293681

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Registry record

Entity type Individual (Type 1)

Name Charles S Clark

Credential P.T.

Sex Male

Practice address 5777 E Mayo Blvd, Phoenix, AZ, 85054

Phone (480) 301-8000

Enumeration date Nov 29, 2005

Last updated in NPPES Mar 21, 2011

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 591 (AZ) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
650026171	Other	AZ	RAILROAD MEDICARE
748006	Medicaid	AZ	-

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

Where does Charles Clark practice?

The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Charles Clark?

The National Provider Identifier (NPI) for Charles Clark is 1043293681, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-21.