Gary M. Onady, MD, PHD
Gary M. Onady, MD, PHD is an Internal Medicine in Trenton, Ohio. Graduated from Wright State University Boonshoft School of Medicine in 1987, 39 years ago. Practices with University of Cincinnati Physicians Company LLC, a 1,476-clinician group and accepts Medicare assignment. Licensed in Ohio.
- Years since qualifying
- 39
- Trained at
- Wright State University Boonshoft School of Medicine
- Licensed in
- OH
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
Practice location Address checks out
715 W State StTrenton, OH 45067-9220
Phone: (513) 988-6067
Fax: (513) 988-6070
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 35.057057 (OH) |
|---|---|
| Pediatrics Physician | Taxonomy 208000000X · Licence 35.057057 (OH) |
Record details
| NPI number | 1396792347 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD , PHD |
| Sole proprietor | No |
| NPI enumerated | May 27, 2006 |
| Last updated in NPPES | September 15, 2025 |
| Certification date | September 15, 2025 |
| Mailing address | 3200 Burnet Ave, Cincinnati, OH 45229-3019 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Also practises | PEDIATRIC MEDICINE |
| Medical school | WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE |
| Graduated | 1987 (39 years in practice) |
| Group practice | University Of Cincinnati Physicians Company Llc — 1476 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |