Eric Horst, M.D.
NPI 1922088483ActiveIndividual· Specialist· Columbia, SC
Specialist (M.D.) in Columbia, South Carolina, trained at University of South Carolina School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,256,311 for 5,060 claims, against $192,386 paid for services in 2024. Novo Nordisk Inc was the largest of 31 companies reporting payments in 2025, $2,958 in all, mostly food and beverage.
Overview
| NPI | 1922088483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 20, 2006 |
| Last updated in NPPES | May 27, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 14533 | SC |
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 - Endocrinology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,177 |
|---|---|
| Services billed | 4,326 across 27 procedure codes |
| Paid by Medicare | $192,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,060 · 11,009 30-day fills |
|---|---|
| Patients | 884 |
| Total drug cost | $1,256,311 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Laurel Endocrine Thyroid Specialist IncColumbia, SC · 4 clinicians
Hospital affiliations
- Musc Health Columbia Medical Center DowntownColumbia, SC
- Prisma Health BaptistColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$2,958 · 143 payments from 31 companies
- 2024$3,007 · 149 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $192.62 | 11 |
| Medtronic, Inc. | $180.99 | 7 |
| Xeris Pharmaceuticals, Inc. | $178.59 | 9 |
| Sanofi-Aventis U.S. LLC | $177.77 | 8 |
| Amgen Inc. | $160.41 | 11 |
What the 2025 payments were for
- Food and Beverage$2,958 · 143 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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