Quick answers
- Which hospitals does John E. Butrus work at?
- Medicare's official clinician data lists John E. Butrus at 2 hospitals: George Washington Univ Hospital and Howard University Hospital Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John E. Butrus see patients?
- Medicare's clinician data lists 3 practice locations, including Washington, DC and Silver Spring, MD. Call before your visit to confirm the address.
- What is John E. Butrus's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does John E. Butrus accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Butrus 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 John E. Butrus?
- (202) 865-6100, as listed in official Medicare / NPI Registry data.
- What is John E. Butrus's NPI number?
- 1629741533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John E. Butrus works
Medicare's Facility Affiliation Data lists John E. Butrus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- George Washington Univ HospitalWashington, DC · Acute Care Hospital · CCN 090001
- Howard University Hospital CorpWashington, DC · Acute Care Hospital · CCN 090003
Practice locations
Addresses where John E. Butrus is enrolled with Medicare (CMS data updated 2026-10-02).
- 2041 Georgia Ave NWWashington, DC 20060 (202) 865‑6100
- 8905 Fairview RdSilver Spring, MD 20910 (888) 554‑0631
- 900 23rd St NWWashington, DC 20037 (202) 715‑4000
Group practices
Medicare enrollment lists John E. Butrus as a member of these groups (CMS data updated 2026-10-02).
- Medical Faculty Associates, Inc672 clinicians in the group
- Anesthesia Company LLC378 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Find other clinicians: Anesthesiology Assistant, District of Columbia →
Other anesthesiologist assistants in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629741533 |
| 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