Dr. Patrick Michael O'Leary, DO
Dr. Patrick Michael O'Leary, DO is an Addiction Medicine (Preventive Medicine) Physician in Mansfield, Ohio. Practices as a sole proprietor and works from 5 locations. Licensed in Ohio.
- Licensed in
- OH
- In the registry since
- 2015
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
580 Park Ave WMansfield, OH 44906-3722
Phone: (833) 510-4357
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (4)
- 4873 Glenwood St Apt 1, Mission, KS 66202-1499 — (913) 523-3880
- 606 Central Ctr, Chillicothe, OH 45601-2248 — (913) 523-3880
- 4660 Roberts Rd, Columbus, OH 43228-9671 — (513) 834-7063
- 1590 Coal Run Road, Zanesville, OH 43701 — (913) 523-3880
Specialties & licences
| General Practice Physician (primary) | Taxonomy 208D00000X · Licence 34.013158 (OH) |
|---|---|
| Addiction Medicine (Preventive Medicine) Physician | Taxonomy 2083A0300X · Licence 34.013158 (OH) |
Record details
| NPI number | 1164818084 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | Yes |
| NPI enumerated | April 7, 2015 |
| Last updated in NPPES | November 11, 2025 |
| Certification date | November 11, 2025 |