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Joseph D Callihan, CNP

Family Nurse Practitioner in Chillicothe, OH · enumerated 2021.

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

National Provider Identifier

1114519204

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Registry record

Entity type Individual (Type 1)
Name Joseph D Callihan
Credential CNP
Sex Male
Practice address 879 N Bridge St, Chillicothe, OH, 45601
Phone (740) 772-5050
Enumeration date Feb 9, 2021
Last updated in NPPES Dec 24, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0027509 (OH) Primary

Other identifiers

Identifier Type State Issuer
0433080 Medicaid OH -

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 Callihan?
The National Provider Identifier (NPI) for Joseph Callihan is 1114519204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Callihan practice?
The practice location on file with NPPES is in Chillicothe, OH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-24.