Quick answers
- Which hospitals does Mahmudul Haque work at?
- Medicare's official clinician data lists Mahmudul Haque at 3 hospitals: MedStar Harbor Hospital, The Johns Hopkins Hospital and University of MD Baltimore Washington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mahmudul Haque see patients?
- Medicare's clinician data lists 2 practice locations, including Owings Mills, MD and Glen Burnie, MD. Call before your visit to confirm the address.
- What is Mahmudul Haque's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Mahmudul Haque accept Medicare assignment?
- Yes. Medicare's clinician data says Mahmudul Haque 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 Mahmudul Haque?
- (410) 602-7792, as listed in official Medicare / NPI Registry data.
- What is Mahmudul Haque's NPI number?
- 1639436595. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mahmudul Haque works
Medicare's Facility Affiliation Data lists Mahmudul Haque at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Harbor HospitalBaltimore, MD · Acute Care Hospital · CCN 210034
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · CCN 210009
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · CCN 210043
Practice locations
Addresses where Mahmudul Haque is enrolled with Medicare (CMS data updated 2026-10-02).
- 25 Crossroads Dr, Suite 205Owings Mills, MD 21117 (410) 602‑7792
- 6934 Aviation Blvd, Suite FGlen Burnie, MD 21061 (410) 760‑3588
Group practices
Medicare enrollment lists Mahmudul Haque as a member of this group (CMS data updated 2026-10-02).
- Mid-Atlantic Nephrology Associates PA61 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Owings Mills
Clinicians with the same Medicare primary specialty in Owings Mills, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639436595 |
| 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