Amanda M. Zahn, MD
NPI 1104020940ActiveIndividual· Surgery· Oregon, OH
Surgery (MD) in Oregon, Ohio, trained at University of Toledo College of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $410,767 for 295 claims, against $57,836 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 6 companies reporting payments in 2025, $260.48 in all, mostly food and beverage.
Overview
| NPI | 1104020940 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2007 |
| Last updated in NPPES | Nov 3, 2023 |
| Certified by provider | Aug 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 350887788 | OH |
| Surgery | 208600000X | 4301108892 | MI |
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 - General Surgery (MI); Practitioner - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 532 across 72 procedure codes |
| Paid by Medicare | $57,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 337 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $410,767 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Promedica Central PhysiciansToledo, OH · 785 clinicians
- Promedica Central Corporation of MichiganAdrian, MI · 111 clinicians
Hospital affiliations
- Bay Park Community HospitalOregon, OH
- Promedica Charles and Virginia Hickman HospitalAdrian, MI
- Promedica Toledo HospitalToledo, OH
Other facilities
- Elara CaringHome health agency · Jackson, MI
Industry payments (Open Payments)
- 2025$260.48 · 9 payments from 6 companies
- 2024$1,600 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $125.95 | 1 |
| Pacira Pharmaceuticals Incorporated | $41.55 | 2 |
| Smith+nephew, Inc. | $30.93 | 1 |
| Tolmar, Inc. | $30.13 | 2 |
| Antares Pharma, Inc. | $21.44 | 1 |
What the 2025 payments were for
- Food and Beverage$260.48 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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