Catherine Lowrie Ferguson, MD
NPI 1194720409ActiveIndividual· Specialist· Greenville, SC
Specialist (MD) in Greenville, South Carolina, licensed in SC, with an NPI issued in June 2005. Mostly services rather than prescriptions: Medicare paid $31,762 for 42 patients in 2024, with only 23 Part D claims. Abbvie Inc. reported $51.02 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194720409 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Oct 10, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 20756 | SC |
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 - Radiation Oncology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 437 across 25 procedure codes |
| Paid by Medicare | $31,762 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 25 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $3,139 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
- 2025$51.02 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $51.02 | 2 |
What the 2025 payments were for
- Food and Beverage$51.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 Specialist providers in Greenville · All Specialist providers in South Carolina