Andrew P. Stegemann, DO
NPI 1043674724ActiveIndividual· Orthopaedic Surgery· Buffalo, NY
Orthopaedic Surgery (DO) in Buffalo, New York, trained at University of New England, College of Osteo Medicine (class of 2016). 141 Medicare patients in 2024, $52,629 paid; nearly all of their 149 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $1,393 in all, mostly food and beverage.
Overview
| NPI | 1043674724 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 8, 2016 |
| Last updated in NPPES | Jul 19, 2022 |
| Certified by provider | Jul 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 310955 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 814 across 37 procedure codes |
| Paid by Medicare | $52,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 151 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $2,018 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Kaleida HealthBuffalo, NY · 236 clinicians
- University Orthopaedic Services Inc.Orchard Park, NY · 115 clinicians
Hospital affiliations
- Brooks-Tlc Hospital System, IncDunkirk, NY
- Kaleida HealthBuffalo, NY
- Mercy Hospital of BuffaloBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
- Upmc Chautauqua at WcaJamestown, NY
Other facilities
- Vna of Western Ny ChhaHome health agency · Cheektowaga, NY
Industry payments (Open Payments)
- 2025$1,393 · 14 payments from 4 companies
- 2024$1,556 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $1,030 | 10 |
| Zimmer Biomet Holdings, Inc. | $291.07 | 2 |
| Smith+nephew, Inc. | $43.00 | 1 |
| Solventum Corporation | $28.78 | 1 |
What the 2025 payments were for
- Food and Beverage$1,393 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 orthopedic surgeons in Buffalo · All orthopedic surgeons in New York