Dr. Ryan K. Harrison, MD
Orthopedic Surgery (Orthopaedic Surgery Physician)
- Medicare participating
At a glance
- Medical school
- Indiana University School of Medicine (2009)
- Years since graduation
- 17
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 133
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2009Medical school: Indiana University School of Medicine
- 2009Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Orthopaedic Surgery Physician primary
OH license 35.098186
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Ohio State University State Health System Columbus, OH
- Genesis Hospital Zanesville, OH
Medical groups
- Osu Internal Medicine LLC (1,161 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 133
- Services billed
- 266
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 119 | 67 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 100 | 15 |
| New patient office or other outpatient visit, 45-59 minutes | 44 | 44 |
| X-ray of knee, 4 or more views | 37 | 31 |
| X-ray of hip, 2-3 views | 26 | 16 |
| Aspiration and/or injection of fluid from large joint | 24 | 17 |
| Established patient office or other outpatient visit, 20-29 minutes | 19 | 19 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $128 in total to this clinician.
| DePuy Synthes Sales Inc. | $128 |
|---|
| Food and Beverage | $128 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.