Kathleen Martin, MD
NPI 1437243268ActiveIndividual· Internal Medicine, Gastroenterology· Lexington, KY
Internal Medicine, Gastroenterology (MD) in Lexington, Kentucky, trained at Pennsylvania State University College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $1,887,155 for 2,088 claims, against $62,715 paid for services in 2024. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $2,840 in all, mostly food and beverage.
Overview
| NPI | 1437243268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Jun 25, 2026 |
| Certified by provider | Jun 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 24819 | 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 - Gastroenterology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 590 across 39 procedure codes |
| Paid by Medicare | $62,715 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,088 · 3,788 30-day fills |
|---|---|
| Patients | 792 |
| Total drug cost | $1,887,155 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Gastroenterology |
Medical group
- Kentuckyone Health Medical Group IncLondon, KY · 264 clinicians
Hospital affiliations
- Clark Regional Medical CenterWinchester, KY
- Saint Joseph EastLexington, KY
- Saint Joseph HospitalLexington, KY
- Saint Joseph LondonLondon, KY
- Saint Joseph Mount SterlingMount Sterling, KY
Industry payments (Open Payments)
- 2025$2,840 · 131 payments from 16 companies
- 2024$1,963 · 93 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $883.58 | 36 |
| Abbvie Inc. | $375.82 | 19 |
| Madrigal Pharmaceuticals | $320.21 | 16 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $209.34 | 6 |
| Pfizer Inc. | $198.79 | 10 |
What the 2025 payments were for
- Food and Beverage$2,840 · 131 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 gastroenterologists in Lexington · All gastroenterologists in Kentucky