Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calissa Martin

Physical Therapy Assistant in Hamilton, OH · enumerated 2018.

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

National Provider Identifier

1255811816

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Registry record

Entity type Individual (Type 1)

Name Calissa Martin

Sex Female

Practice address 855 Stahlheber Rd, Hamilton, OH, 45013

Phone (513) 844-8004

Enumeration date Aug 14, 2018

Last updated in NPPES Oct 18, 2021

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2119099 (TX) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10070 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
2119099	Other	TX	PHYSICAL THERAPY ASSISTANT LICENSE
10070	Other	OH	PHYSICAL THERAPIST ASSISTANT LICENSE

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 Calissa Martin?

The National Provider Identifier (NPI) for Calissa Martin is 1255811816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Calissa Martin practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-18.