Quick answers
- Which hospitals does Horacio G. Schapiro work at?
- Medicare's official clinician data lists Horacio G. Schapiro at 1 hospital: Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Horacio G. Schapiro see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC. Call before your visit to confirm the address.
- What is Horacio G. Schapiro's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Horacio G. Schapiro accept Medicare assignment?
- Yes. Medicare's clinician data says Horacio G. Schapiro 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 Horacio G. Schapiro?
- (202) 223-4882, as listed in official Medicare / NPI Registry data.
- What is Horacio G. Schapiro's NPI number?
- 1770550634. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Horacio G. Schapiro works
Medicare's Facility Affiliation Data lists Horacio G. Schapiro at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Horacio G. Schapiro is enrolled with Medicare (CMS data updated 2026-10-02).
- 818 18th NW, Suite 950Washington, DC 20006 (202) 223‑4882
- 818 18th St NW, Suite 950Washington, DC 20006
Specialties
- Internal Medicineprimary
Find other Internal Medicine doctors in District of Columbia →
Other internal medicine doctors in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770550634 |
| 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