Caleb Thomas Senn, MD
NPI 1083241772ActiveIndividual· Internal Medicine· Greenville, SC
Internal Medicine (MD) in Greenville, South Carolina, trained at University of South Carolina School of Medicine (class of 2020). In 2024 Medicare paid $36,727 for 225 patients, and Part D covered 561 of their prescriptions, 75% of them generic. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $629.98 in all, mostly food and beverage.
Overview
| NPI | 1083241772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2020 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Aug 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | T-4012 | MS |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Ophthalmology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 472 across 27 procedure codes |
| Paid by Medicare | $36,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 561 · 815 30-day fills |
|---|---|
| Patients | 183 |
| Total drug cost | $24,722 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Ophthalmology |
Medical group
- Southern Eye Associates of South Carolina, PAGreer, SC · 17 clinicians
Hospital affiliations
- Prisma Health Greenville Memorial HospitalGreenville, SC
- St Francis-DowntownGreenville, SC
Industry payments (Open Payments)
- 2025$629.98 · 18 payments from 5 companies
- 2024$1,731 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $351.93 | 11 |
| Johnson & Johnson Surgical Vision, Inc. | $139.19 | 1 |
| Abbvie Inc. | $75.31 | 3 |
| Mallinckrodt Hospital Products Inc. | $45.33 | 2 |
| Ocular Therapeutix, Inc. | $18.22 | 1 |
What the 2025 payments were for
- Food and Beverage$629.98 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 286 internal medicine physicians in Greenville · All internal medicine physicians in South Carolina