Mark Makumbi Kayanja, MD, PHD
NPI 1487823639ActiveIndividual· Orthopaedic Surgery· Cincinnati, OH
Orthopaedic Surgery (MD, PHD) with University of Cincinnati Physicians Company LLC and 2 other groups, practicing in Cincinnati, Ohio. 118 Medicare patients in 2024, $76,872 paid; all of their 323 Part D prescriptions were generic. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $630.34 in all, mostly travel and lodging. Lists University of Cincinnati Medical Center, LLC and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487823639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Feb 21, 2008 |
| Last updated in NPPES | Aug 10, 2023 |
| Certified by provider | Aug 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 35.096780 | OH |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | R7782 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 324 across 38 procedure codes |
| Paid by Medicare | $76,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 323 · 359 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $4,217 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical groups
- University of Cincinnati Physicians Company LLCCincinnati, OH · 1,506 clinicians
- Oxford Physical Therapy and RehabilitationMason, OH · 440 clinicians
- Kentucky Rehabilitation Services, Inc.Crescent Springs, KY · 141 clinicians
Hospital affiliations
- University of Cincinnati Medical Center, LLCCincinnati, OH
- West Chester HospitalWest Chester, OH
Industry payments (Open Payments)
- 2025$630.34 · 14 payments from 4 companies
- 2024$73.87 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $406.99 | 6 |
| Depuy Synthes Sales Inc. | $123.46 | 6 |
| Medical Device Business Services, Inc. | $78.53 | 1 |
| Vertex Pharmaceuticals Incorporated | $21.36 | 1 |
What the 2025 payments were for
- Travel and Lodging$346.13 · 2 payments
- Food and Beverage$284.21 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 138 orthopedic surgeons in Cincinnati · All orthopedic surgeons in Ohio