Ruiling Xu Yuan, M.D.
NPI 1841424892ActiveIndividual· Internal Medicine, Hematology & Oncology· Greenwood, SC
Internal Medicine, Hematology & Oncology (M.D.) with Self Medical Group, practicing in Greenwood, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $3,841,096 for 1,942 claims, against $122,925 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $6,713 in all, mostly consulting fees. Lists Abbeville Area Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1841424892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 5, 2009 |
| Last updated in NPPES | Dec 14, 2021 |
| Certified by provider | Dec 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 37803 | 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 - Hematology/Oncology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 471 |
|---|---|
| Services billed | 2,156 across 18 procedure codes |
| Paid by Medicare | $122,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,942 · 2,793 30-day fills |
|---|---|
| Patients | 325 |
| Total drug cost | $3,841,096 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Self Medical GroupGreenwood, SC · 395 clinicians
Hospital affiliations
- Abbeville Area Medical CenterAbbeville, SC
- Prisma Health Laurens County HospitalClinton, SC
- Self Regional HealthcareGreenwood, SC
Industry payments (Open Payments)
- 2025$6,713 · 12 payments from 7 companies
- 2024$358.51 · 12 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $5,101 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $1,283 | 1 |
| Tempus Ai, Inc | $92.94 | 1 |
| Janssen Biotech, Inc. | $92.08 | 2 |
| Abbvie Inc. | $84.25 | 1 |
What the 2025 payments were for
- Consulting Fee$6,308 · 3 payments
- Food and Beverage$233.45 · 6 payments
- Education$172.18 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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