Quick answers
- Which hospitals does Ralph Boccia work at?
- Medicare's official clinician data lists Ralph Boccia at 2 hospitals: Sibley Memorial Hospital and Suburban Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ralph Boccia see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC and Bethesda, MD. Call before your visit to confirm the address.
- What is Ralph Boccia's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Ralph Boccia accept Medicare assignment?
- Yes. Medicare's clinician data says Ralph Boccia 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.
- Does Ralph Boccia offer telehealth?
- Medicare's clinician data says Ralph Boccia offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ralph Boccia?
- (202) 726-0941, as listed in official Medicare / NPI Registry data.
- What is Ralph Boccia's NPI number?
- 1881663284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ralph Boccia works
Medicare's Facility Affiliation Data lists Ralph Boccia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · CCN 090005
- Suburban HospitalBethesda, MD · Acute Care Hospital · CCN 210022
Practice locations
Addresses where Ralph Boccia is enrolled with Medicare (CMS data updated 2026-10-02).
- 106 Irving St NW, Suite 4100Washington, DC 20010 (202) 726‑0941
- 6410 Rockledge Dr, Suite 660Bethesda, MD 20817 (301) 571‑0019
Group practices
Medicare enrollment lists Ralph Boccia as a member of this group (CMS data updated 2026-10-02).
- American Oncology Partners PA391 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Find other Hematology/Oncology doctors in District of Columbia →
Other hematologist-oncologists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Medical school | University Of Minnesota Medical School |
|---|---|
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881663284 |
| 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