Thomas Michael Schaller, M.D.
NPI 1841227220ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Greenville, SC
Orthopaedic Surgery, Orthopaedic Trauma (M.D.) in Greenville, South Carolina, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1998). 76 Medicare patients in 2024, $44,375 paid; nearly all of their 54 Part D prescriptions were generic (96%). Stryker Corporation reported $61.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841227220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Sep 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | 32569 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 242 across 49 procedure codes |
| Paid by Medicare | $44,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 54 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,265 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliation
- Prisma Health Greenville Memorial HospitalGreenville, SC
Other facilities
- Interim Healthcare of the UpstateHome health agency · Greenville, SC
Industry payments (Open Payments)
- 2025$61.35 · 1 payment from 1 company
- 2024$53.53 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $61.35 | 1 |
What the 2025 payments were for
- Food and Beverage$61.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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