Mary Beth Seegars, MD
NPI 1184064073ActiveIndividual· Internal Medicine, Hematology & Oncology· Winston Salem, NC
Internal Medicine, Hematology & Oncology (MD) in Winston Salem, North Carolina, trained at University of South Carolina School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $803,786 for 284 claims, against $23,606 paid for services in 2024. Adaptive Biotechnologies Corporation was the largest of 3 companies reporting payments in 2025, $207.16 in all, mostly food and beverage.
Overview
| NPI | 1184064073 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2013 |
| Last updated in NPPES | Jul 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 2019-01445 | NC |
| Internal Medicine | 207R00000X | LL35950 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 322 across 10 procedure codes |
| Paid by Medicare | $23,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 284 · 334 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $803,786 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Wake Forest University Health SciencesHigh Point, NC · 2,645 clinicians
Hospital affiliations
- High Point Regional Health SystemHigh Point, NC
- North Carolina Baptist HospitalWinston-Salem, NC
Industry payments (Open Payments)
- 2025$207.16 · 3 payments from 3 companies
- 2024$27.75 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Adaptive Biotechnologies Corporation | $129.51 | 1 |
| Autolus Inc | $53.48 | 1 |
| Kite Pharma, Inc. | $24.17 | 1 |
What the 2025 payments were for
- Food and Beverage$207.16 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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