Damian T. Horner, DO
NPI 1114984853ActiveIndividual· Family Medicine· Warren, PA
Family Medicine (DO) in Warren, Pennsylvania, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $631,901 for 5,494 claims, against $175,956 paid for services in 2024. Exact Sciences Corporation was the largest of 12 companies reporting payments in 2025, $335.32 in all, mostly food and beverage.
Overview
| NPI | 1114984853 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Sep 15, 2025 |
| Certified by provider | Sep 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 05012479 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 476 |
|---|---|
| Services billed | 3,725 across 43 procedure codes |
| Paid by Medicare | $175,956 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,494 · 11,748 30-day fills |
|---|---|
| Patients | 513 |
| Total drug cost | $631,901 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
Medical group
- Damian T Horner, DO Family PracticeWarren, PA · 2 clinicians
Hospital affiliations
- Lecom Health Corry Memorial HospitalCorry, PA
- Saint Vincent HospitalErie, PA
- Upmc Chautauqua at WcaJamestown, NY
- Warren General HospitalWarren, PA
Other facilities
- Darling's Home CareHome health agency · Warren, PA
- Hospital Home Care ServicesHome health agency · Warren, PA
- Hospice of Warren CountyHospice · Warren, PA
Industry payments (Open Payments)
- 2025$335.32 · 19 payments from 12 companies
- 2024$51.13 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $98.63 | 5 |
| Abbvie Inc. | $56.60 | 3 |
| Novo Nordisk Inc | $30.27 | 2 |
| Axsome Therapeutics, Inc. | $24.57 | 1 |
| Boston Scientific Corporation | $21.48 | 1 |
What the 2025 payments were for
- Food and Beverage$335.32 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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