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Michael J Callahan, PTA

Physical Therapy Assistant in Cincinnati, OH · enumerated 2011.

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

National Provider Identifier

1518265321

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Registry record

Entity type Individual (Type 1)
Name Michael J Callahan
Credential PTA
Sex Male
Practice address 8650 Governors Hill Dr Ste 180, Cincinnati, OH, 45249
Phone (513) 791-5766
Fax (513) 683-1500
Enumeration date Mar 2, 2011
Last updated in NPPES Mar 2, 2011

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6222 (OH) Primary

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 Michael Callahan practice?
The practice location on file with NPPES is in Cincinnati, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Callahan?
The National Provider Identifier (NPI) for Michael Callahan is 1518265321, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-02.