Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Timothy E O'Leary, PA-C
Physician Assistant in Gallatin, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285657726
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Timothy E O'Leary
Credential PA-C
Sex Male
Practice address 300 Steam Plant Rd Ste 130, Gallatin, TN, 37066
Phone (615) 328-3750
Fax (615) 328-3758
Enumeration date Jul 25, 2006
Last updated in NPPES May 27, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1088 (TN) 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.
Frequently asked questions
What is the NPI number for Timothy O'Leary?
The National Provider Identifier (NPI) for Timothy O'Leary is 1285657726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Timothy O'Leary practice?
The practice location on file with NPPES is in Gallatin, TN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.