Marco A. Dasilva, MD
NPI 1063489649ActiveIndividual· Internal Medicine, Hematology & Oncology· Kingsport, TN
Internal Medicine, Hematology & Oncology (MD) with Wps Providers Inc, practicing in Kingsport, Tennessee. 77 Medicare patients in 2024, $10,775 paid; nearly all of their 81 Part D prescriptions were generic (95%). Astrazeneca Pharmaceuticals LP reported $43.25 in payments in 2025, mostly education. Lists Indian Path Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063489649 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 2, 2006 |
| Last updated in NPPES | Aug 16, 2024 |
| Certified by provider | Aug 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 36826 | TN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 0101237969 | VA |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 151 across 12 procedure codes |
| Paid by Medicare | $10,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 101 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $2,025 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Wps Providers IncJohnson City, TN · 85 clinicians
Hospital affiliations
- Indian Path Community HospitalKingsport, TN
- Wellmont Holston Valley Medical CenterKingsport, TN
Industry payments (Open Payments)
- 2025$43.25 · 1 payment from 1 company
- 2024$38.16 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $43.25 | 1 |
What the 2025 payments were for
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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