Quick answers
- Which hospitals does Omid Entezari work at?
- Medicare's official clinician data lists Omid Entezari at 5 hospitals: Carilion Medical Center, Frederick Health Hospital, Garrett Regional Medical Center, MedStar Saint Mary's Hospital and MedStar Southern Maryland Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Omid Entezari see patients?
- Medicare's clinician data lists 8 practice locations, including Washington, DC, Roanoke, VA and Oakland, MD. Call before your visit to confirm the address.
- What is Omid Entezari's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Omid Entezari accept Medicare assignment?
- Yes. Medicare's clinician data says Omid Entezari 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 Omid Entezari?
- (202) 429-2401, as listed in official Medicare / NPI Registry data.
- What is Omid Entezari's NPI number?
- 1235361007. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Omid Entezari works
Medicare's Facility Affiliation Data lists Omid Entezari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carilion Medical CenterRoanoke, VA · Acute Care Hospital · CCN 490024
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
- Garrett Regional Medical CenterOakland, MD · Acute Care Hospital · CCN 210017
- MedStar Saint Mary's HospitalLeonardtown, MD · Acute Care Hospital · CCN 210028
- MedStar Southern Maryland Hospital CenterClinton, MD · Acute Care Hospital · CCN 210062
Practice locations
Addresses where Omid Entezari is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1145 19th St NW, 311 Mmg at 19th Street NWWashington, DC 20036 (202) 429‑2401
- 1906 Belleview Ave SERoanoke, VA 24014 (540) 981‑7000
- 2017 Jefferson St SWRoanoke, VA 24014 (540) 981‑7925
- 2017 S Jefferson StRoanoke, VA 24014 (540) 981‑7128
- 251 N 4th St, Specialty Physicians of Garrett CountyOakland, MD 21550 (301) 533‑4000
Group practices
Medicare enrollment lists Omid Entezari as a member of these groups (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
- Carilion Medical Center977 clinicians in the group
- Specialty Physicians of Garrett County, LLC91 clinicians in the group
- Hospitalist Medicine Physicians of Maryland PC71 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
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 | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235361007 |
| 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