Keagan Timothy Gertz, MD
NPI 1649895228ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Green Bay, WI
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (MD) in Green Bay, Wisconsin, trained at University of Cincinnati College of Medicine (class of 2020). Part D covered 117 prescriptions written in 2024, 96% of them generic. Arthrex, Inc. was the largest of 9 companies reporting payments in 2025, $3,368 in all, mostly travel and lodging.
Overview
| NPI | 1649895228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2020 |
| Last updated in NPPES | Sep 3, 2026 |
| Certified by provider | Sep 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | 87333-20 | WI |
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 (PA); Practitioner - Orthopedic Surgery (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 117 · 119 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $2,158 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- University of Pittsburgh PhysiciansPittsburgh, PA · 4,236 clinicians
Hospital affiliation
- Upmc Presbyterian ShadysidePittsburgh, PA
Industry payments (Open Payments)
- 2025$3,368 · 26 payments from 9 companies
- 2024$799.33 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,634 | 13 |
| True North Surgical Inc | $842.79 | 3 |
| Depuy Synthes Sales Inc. | $193.97 | 2 |
| Biocomposites Inc | $181.86 | 1 |
| Cerapedics Inc. | $181.54 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,791 · 5 payments
- Food and Beverage$1,577 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records