Todd L. Horn, MD
NPI 1093814808ActiveIndividual· Internal Medicine, Gastroenterology· Lexington, KY
Internal Medicine, Gastroenterology (MD) in Lexington, Kentucky, trained at University of Kentucky College of Medicine (class of 1998). 462 Medicare patients in 2024, $94,389 paid; nearly all of their 293 Part D prescriptions were generic (95%). Phathom Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $2,850 in all, mostly speaking and faculty fees.
Overview
| NPI | 1093814808 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Apr 9, 2026 |
| Certified by provider | Apr 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 38031 | 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 | 462 |
|---|---|
| Services billed | 1,011 across 43 procedure codes |
| Paid by Medicare | $94,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 430 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $13,048 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Kentuckyone Health Medical Group IncLondon, KY · 264 clinicians
- Lake Cumberland Physician Practices LLCSomerset, KY · 47 clinicians
Hospital affiliations
- Lake Cumberland Regional HospitalSomerset, KY
- Saint Joseph EastLexington, KY
Industry payments (Open Payments)
- 2025$2,850 · 54 payments from 12 companies
- 2024$15,057 · 59 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $1,883 | 15 |
| Abbvie Inc. | $407.31 | 17 |
| Janssen Biotech, Inc. | $175.93 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $102.76 | 5 |
| Madrigal Pharmaceuticals | $95.56 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,720 · 1 payment
- Food and Beverage$1,037 · 51 payments
- Education$93.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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