Olivia Paris Keller, PA
NPI 1982401485ActiveIndividual· Physician Assistant· Silver Spring, MD
Physician Assistant (PA) with Maryland Oncology Hematology PA, practicing in Silver Spring, Maryland. Enrolled in Medicare as practitioner - physician assistant. Merck Sharp & Dohme LLC was the largest of 17 companies reporting payments in 2025, $596.56 in all, mostly food and beverage.
Overview
| NPI | 1982401485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 3, 2025 |
| Last updated in NPPES | Jun 27, 2025 |
| Certified by provider | Jun 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0009992 | MD |
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 - Physician Assistant (DC) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Maryland Oncology Hematology PAColumbia, MD · 104 clinicians
Industry payments (Open Payments)
- 2025$596.56 · 23 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $102.05 | 4 |
| Novartis Pharmaceuticals Corporation | $78.16 | 3 |
| Springworks Therapeutics, Inc. | $61.09 | 1 |
| Adc Therapeutics America, Inc. | $43.28 | 2 |
| Astrazeneca Pharmaceuticals LP | $34.92 | 1 |
What the 2025 payments were for
- Food and Beverage$596.56 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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