Donna Clay Gerhardstein, MD
NPI 1083628978ActiveIndividual· Internal Medicine, Pulmonary Disease· Lexington, KY
Internal Medicine, Pulmonary Disease (MD) in Lexington, Kentucky, trained at University of Kentucky College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $599,738 for 681 claims, against $88,804 paid for services in 2024. Teleflex LLC was the largest of 5 companies reporting payments in 2025, $174.96 in all, mostly food and beverage.
Overview
| NPI | 1083628978 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Dec 2, 2020 |
| Certified by provider | Dec 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 26552 | 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 - Critical Care (Intensivists) (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 1,057 across 31 procedure codes |
| Paid by Medicare | $88,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 681 · 1,005 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $599,738 |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Critical Care (Intensivists) |
Medical group
- Baptist Health Medical Group IncMadison, IN · 2,472 clinicians
Hospital affiliation
- Baptist Health LexingtonLexington, KY
Industry payments (Open Payments)
- 2025$174.96 · 5 payments from 5 companies
- 2024$558.23 · 25 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $105.20 | 1 |
| Amgen Inc. | $22.42 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $16.60 | 1 |
| United Therapeutics Corporation | $15.94 | 1 |
| Glaxosmithkline, LLC. | $14.80 | 1 |
What the 2025 payments were for
- Food and Beverage$174.96 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 pulmonologists in Lexington · All pulmonologists in Kentucky