Quick answers
- Which hospitals does Christopher T. Da Costa work at?
- Medicare's official clinician data lists Christopher T. Da Costa at 1 hospital: Riverside Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher T. Da Costa see patients?
- Medicare's clinician data lists 1 practice location in Williamsburg, VA. Call before your visit to confirm the address.
- What is Christopher T. Da Costa's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Christopher T. Da Costa accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher T. Da Costa 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 Christopher T. Da Costa's NPI number?
- 1831125723. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher T. Da Costa works
Medicare's Facility Affiliation Data lists Christopher T. Da Costa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Regional Medical CenterNewport News, VA · Acute Care Hospital · CCN 490052
Practice locations
Addresses where Christopher T. Da Costa is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 Monticello Ave, Smg Division of Hospital MedicineWilliamsburg, VA 23185
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831125723 |
| 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