Patricia Ellen Riddle, MD
NPI 1447280946ActiveIndividual· Family Medicine· Orangeburg, SC
Family Medicine (MD) with Family Health Centers, Inc., practicing in Orangeburg, South Carolina. Part D covered 1,666 prescriptions written in 2024, 86% of them generic. Alexion Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $41.04 in all, mostly food and beverage.
Overview
| NPI | 1447280946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19256 | 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 - Family Practice (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,666 · 3,675 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $147,660 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Family Health Centers, Inc.Orangeburg, SC · 26 clinicians
Industry payments (Open Payments)
- 2025$41.04 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $22.22 | 1 |
| Merck Sharp & Dohme LLC | $18.82 | 1 |
What the 2025 payments were for
- Food and Beverage$41.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 family medicine physicians in Orangeburg · All family medicine physicians in South Carolina