Thomas Guido Andreshak, MD
NPI 1447364773ActiveIndividual· Orthopaedic Surgery· Sylvania, OH
Orthopaedic Surgery (MD) in Sylvania, Ohio, trained at Chicago College of Medicine and Surgery (class of 1987). 339 Medicare patients in 2024, $259,248 paid; nearly all of their 1,325 Part D prescriptions were generic (97%). Medtronic, Inc. was the largest of 19 companies reporting payments in 2025, $27,000 in all, mostly speaking and faculty fees.
Overview
| NPI | 1447364773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Sep 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 35062765A | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 4,999 across 82 procedure codes |
| Paid by Medicare | $259,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,325 · 1,543 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $86,904 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- The Orthopaedic Network IncToledo, OH · 4 clinicians
Hospital affiliations
- Blanchard Valley HospitalFindlay, OH
- Fulton County Health CenterWauseon, OH
- Mercy St Vincent Medical CenterToledo, OH
- Promedica Toledo HospitalToledo, OH
- Wood County HospitalBowling Green, OH
Industry payments (Open Payments)
- 2025$27,000 · 66 payments from 19 companies
- 2024$47,854 · 76 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $24,768 | 35 |
| Intrinsic Therapeutics | $1,077 | 6 |
| Providence Medical Technology, Inc. | $222.66 | 3 |
| Vertex Pharmaceuticals Incorporated | $171.31 | 4 |
| Medacta USA, Inc. | $149.47 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23,461 · 4 payments
- Food and Beverage$2,822 · 59 payments
- Travel and Lodging$717.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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