Jacob Maxwell Gunzenhaeuser, M.D.
NPI 1235457268ActiveIndividual· Orthopaedic Surgery· Cincinnati, OH
Orthopaedic Surgery (M.D.) in Cincinnati, Ohio, trained at University of Cincinnati College of Medicine (class of 2010). 775 Medicare patients in 2024, $273,870 paid; nearly all of their 1,047 Part D prescriptions were generic (99%). Zimmer Biomet Holdings, Inc. was the largest of 8 companies reporting payments in 2025, $580.18 in all, mostly food and beverage.
Overview
| NPI | 1235457268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 14, 2010 |
| Last updated in NPPES | Jun 27, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 35-128553 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (KY); Practitioner - Orthopedic Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 775 |
|---|---|
| Services billed | 5,288 across 45 procedure codes |
| Paid by Medicare | $273,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,047 · 1,099 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $10,201 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Oxford Physical Therapy and RehabilitationMason, OH · 440 clinicians
- Christ Hospital Orthopedic Associates III LLCFt Wright, KY · 33 clinicians
Hospital affiliations
- Christ HospitalCincinnati, OH
- Mercy Health - Fairfield HospitalFairfield, OH
Other facilities
- The Christ Hospital Home Health CareHome health agency · Mason, OH
Industry payments (Open Payments)
- 2025$580.18 · 10 payments from 8 companies
- 2024$853.10 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $294.10 | 2 |
| Smith+nephew, Inc. | $149.55 | 1 |
| Solventum Corporation | $39.26 | 2 |
| Depuy Synthes Sales Inc. | $22.94 | 1 |
| Heron Therapeutics, Inc. | $19.29 | 1 |
What the 2025 payments were for
- Food and Beverage$580.18 · 10 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