Quick answers
- Which hospitals does Ghulam Abbas work at?
- Medicare's official clinician data lists Ghulam Abbas at 2 hospitals: George Washington University Hospital and Sibley Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ghulam Abbas see patients?
- Medicare's clinician data lists 2 practice locations, including Rockville, MD and Washington, DC. Call before your visit to confirm the address.
- What is Ghulam Abbas's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ghulam Abbas accept Medicare assignment?
- Yes. Medicare's clinician data says Ghulam Abbas 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 Ghulam Abbas offer telehealth?
- Medicare's clinician data says Ghulam Abbas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ghulam Abbas?
- (301) 869-9776, as listed in official Medicare / NPI Registry data.
- What is Ghulam Abbas's NPI number?
- 1427379049. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ghulam Abbas works
Medicare's Facility Affiliation Data lists Ghulam Abbas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- George Washington University HospitalWashington, DC · Acute Care Hospital · CCN 090001
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · CCN 090005
Practice locations
Addresses where Ghulam Abbas is enrolled with Medicare (CMS data updated 2026-10-02).
- 15245 Shady Grove Rd, Suite 150Rockville, MD 20850 (301) 869‑9776
- 1920 L St NW, Suite 350Washington, DC 20036 (301) 869‑9776
Group practices
Medicare enrollment lists Ghulam Abbas as a member of this group (CMS data updated 2026-10-02).
- Comprehensive Primary Care and Associates LLC171 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Rockville
Clinicians with the same Medicare primary specialty in Rockville, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427379049 |
| 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