Quick answers
- Which hospitals does Silvia Santos work at?
- Medicare's official clinician data lists Silvia Santos at 1 hospital: Adventist Healthcare White Oak Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Silvia Santos see patients?
- Medicare's clinician data lists 3 practice locations, including Silver Spring, MD, Lanham, MD and Arlington, VA. Call before your visit to confirm the address.
- What is Silvia Santos's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Silvia Santos accept Medicare assignment?
- Yes. Medicare's clinician data says Silvia Santos 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 Silvia Santos?
- (301) 989-2300, as listed in official Medicare / NPI Registry data.
- What is Silvia Santos's NPI number?
- 1427648401. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Silvia Santos works
Medicare's Facility Affiliation Data lists Silvia Santos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD · Acute Care Hospital · CCN 210016
Practice locations
Addresses where Silvia Santos is enrolled with Medicare (CMS data updated 2026-10-02).
- 2415 Musgrove Rd, Suite 203Silver Spring, MD 20904 (301) 989‑2300
- 9470 Annapolis Rd, Suite 309Lanham, MD 20706 (202) 832‑1800
- 950 N Glebe Rd, Suite 700Arlington, VA 22203
Group practices
Medicare enrollment lists Silvia Santos as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427648401 |
| 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