Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leigh James Griffith, PT,CMP

Physical Therapist in Matteson, IL · enumerated 2007.

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

National Provider Identifier

1932237567

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Registry record

Entity type Individual (Type 1)

Name Dr. Leigh James Griffith

Credential PT,CMP

Sex Male

Practice address 4801 Southwick Dr, Matteson, IL, 60443

Phone (708) 283-9765

Fax (708) 283-9971

Enumeration date Mar 2, 2007

Last updated in NPPES Jan 22, 2010

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070.015637 (IL) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7451 (MN) Secondary

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

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

Where does Leigh Griffith practice?

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

What is the NPI number for Leigh Griffith?

The National Provider Identifier (NPI) for Leigh Griffith is 1932237567, 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 2010-01-22.