Thomas Stephan Hastetter, M.D.
NPI 1992770127ActiveIndividual· Obstetrics & Gynecology· Evansville, IN
Obstetrics & Gynecology (M.D.) in Evansville, Indiana, licensed in IN, with an NPI issued in February 2006. Their prescriptions cost Medicare Part D more than their services did: $3,394 for 82 claims, against $2,192 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 4 companies reporting payments in 2025, $73.55 in all, mostly food and beverage. Lists Deaconess Hospital Inc as a hospital affiliation.
Overview
| NPI | 1992770127 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 21, 2006 |
| Last updated in NPPES | Jun 6, 2024 |
| Certified by provider | Jun 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 01040195 | IN |
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 - Obstetrics/Gynecology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 246 across 10 procedure codes |
| Paid by Medicare | $2,192 |
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 187 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $3,394 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Hospital affiliation
- Deaconess Hospital IncEvansville, IN
Industry payments (Open Payments)
- 2025$73.55 · 4 payments from 4 companies
- 2024$64.81 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $21.17 | 1 |
| Astellas Pharma US Inc | $20.26 | 1 |
| Abbvie Inc. | $17.84 | 1 |
| Biogen, Inc. | $14.28 | 1 |
What the 2025 payments were for
- Food and Beverage$73.55 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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