Samuel F. Hardcastle, M.D.
NPI 1235133083ActiveIndividual· Internal Medicine· Bowling Green, KY
Internal Medicine (M.D.) in Bowling Green, Kentucky, trained at University of Kentucky College of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $105,429 for 474 claims, against $30,296 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $217.99 in all, mostly food and beverage.
Overview
| NPI | 1235133083 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2005 |
| Last updated in NPPES | Jan 10, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34135 | KY |
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 - Internal Medicine (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 445 across 10 procedure codes |
| Paid by Medicare | $30,296 |
Part D prescriptions in 2024
| Prescriptions (claims) | 474 · 487 30-day fills |
|---|---|
| Patients | 366 |
| Total drug cost | $105,429 |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
Medical group
- Commonwealth Health Corporation, Inc.Bowling Green, KY · 272 clinicians
Hospital affiliation
- The Medical Center (Bowling Green)Bowling Green, KY
Industry payments (Open Payments)
- 2025$217.99 · 7 payments from 4 companies
- 2024$71.76 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $116.42 | 1 |
| Merck Sharp & Dohme LLC | $47.10 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $38.58 | 2 |
| Verona Pharma, Inc. | $15.89 | 1 |
What the 2025 payments were for
- Food and Beverage$217.99 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 internal medicine physicians in Bowling Green · All internal medicine physicians in Kentucky