Quick answers
- Which hospitals does Marco A. Da Silva work at?
- Medicare's official clinician data lists Marco A. Da Silva at 2 hospitals: Indian Path Community Hospital and Wellmont Holston Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marco A. Da Silva see patients?
- Medicare's clinician data lists 1 practice location in Kingsport, TN. Call before your visit to confirm the address.
- What is Marco A. Da Silva's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Marco A. Da Silva accept Medicare assignment?
- Yes. Medicare's clinician data says Marco A. Da Silva accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Marco A. Da Silva?
- (423) 578-8400, as listed in official Medicare / NPI Registry data.
- What is Marco A. Da Silva's NPI number?
- 1063489649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marco A. Da Silva works
Medicare's Facility Affiliation Data lists Marco A. Da Silva at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Indian Path Community HospitalKingsport, TN · Acute Care Hospital · CCN 440176
- Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · CCN 440017
Practice locations
Addresses where Marco A. Da Silva is enrolled with Medicare (CMS data updated 2026-10-02).
- 2202 N John B Dennis Hwy, Suite 110Kingsport, TN 37660 (423) 578‑8400
Group practices
Medicare enrollment lists Marco A. Da Silva as a member of this group (CMS data updated 2026-10-02).
- WPS Providers Inc85 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Kingsport
Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063489649 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians