Joanna K. Metzner - Sadurski, MD
NPI 1801807011ActiveIndividual· Internal Medicine, Hematology & Oncology· Greenwood, SC
Internal Medicine, Hematology & Oncology (MD) with Self Medical Group, practicing in Greenwood, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $4,781,791 for 2,686 claims, against $132,254 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $6,632 in all, mostly consulting fees. Lists Abbeville Area Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1801807011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 11, 2006 |
| Last updated in NPPES | Sep 4, 2024 |
| Certified by provider | Sep 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 21428 | 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 | 564 |
|---|---|
| Services billed | 1,608 across 17 procedure codes |
| Paid by Medicare | $132,254 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,686 · 3,701 30-day fills |
|---|---|
| Patients | 403 |
| Total drug cost | $4,781,791 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| 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$6,632 · 11 payments from 5 companies
- 2024$5,553 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $5,101 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $1,283 | 1 |
| Janssen Biotech, Inc. | $113.09 | 2 |
| Abbvie Inc. | $84.25 | 1 |
| E.R. Squibb & Sons, L.L.C. | $51.19 | 3 |
What the 2025 payments were for
- Consulting Fee$6,308 · 3 payments
- Education$167.49 · 2 payments
- Food and Beverage$156.54 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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