Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Joseph J Martin, PT, DPT, OCS

Physical Therapist in Herkimer, NY · enumerated 2007 · practices at Function Better Pt Pllc.

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

National Provider Identifier

1538219894

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Registry record

Entity type Individual (Type 1)

Name Joseph J Martin

Credential PT, DPT, OCS

Sex Male

Practice address Herkimer, NY, 13350

Phone (315) 717-0020

Fax (315) 717-0024

Enumeration date Jan 11, 2007

Last updated in NPPES May 28, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 017779-1 (NY) 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
02071598	Medicaid	NY	-

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 the NPI number for Joseph Martin?

The National Provider Identifier (NPI) for Joseph Martin is 1538219894, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Martin practice?

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

Other providers at this practice address

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Function Better Pt Pllc Physical Therapist · Herkimer, NY NPI 1376738815

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-28.