Pamela Parker Samson, MD
NPI 1215223003ActiveIndividual· Radiology, Radiation Oncology· Saint Louis, MO
Radiology, Radiation Oncology (MD) in Saint Louis, Missouri, trained at University of Cincinnati College of Medicine (class of 2011). 269 Medicare patients in 2024, $180,161 paid; nearly all of their 95 Part D prescriptions were generic (95%). Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $30,178 in all, mostly consulting fees.
Overview
| NPI | 1215223003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2011 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 2013023012 | MO |
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 (IL); Practitioner - Radiation Oncology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 2,175 across 30 procedure codes |
| Paid by Medicare | $180,161 |
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 121 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $1,451 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Washington University Physicians in Illinois IncSaint Louis, MO · 175 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Christian Hospital NortheastSaint Louis, MO
- Memorial HospitalBelleville, IL
Industry payments (Open Payments)
- 2025$30,178 · 35 payments from 3 companies
- 2024$12,899 · 33 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $20,952 | 13 |
| Siemens Medical Solutions USA, Inc. | $9,159 | 21 |
| Empnia, Inc. | $67.18 | 1 |
What the 2025 payments were for
- Consulting Fee$19,565 · 4 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,000 · 2 payments
- Travel and Lodging$3,229 · 9 payments
- Food and Beverage$1,316 · 19 payments
- Education$68.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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