Quick answers
- Which hospitals does Marya Haq work at?
- Medicare's official clinician data lists Marya Haq at 3 hospitals: Cooperman Barnabas Medical Center, Robert Wood Johnson University Hospital - Somerset… and Robert Wood Johnson University Hospital at Hamilton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marya Haq see patients?
- Medicare's clinician data lists 3 practice locations, including Belleville, NJ, New Haven, CT and Plainview, NY. Call before your visit to confirm the address.
- What is Marya Haq's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Marya Haq accept Medicare assignment?
- Yes. Medicare's clinician data says Marya Haq 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 Marya Haq?
- (973) 450-2000, as listed in official Medicare / NPI Registry data.
- What is Marya Haq's NPI number?
- 1396265013. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marya Haq works
Medicare's Facility Affiliation Data lists Marya Haq at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · CCN 310076
- Robert Wood Johnson University Hospital - Somerset…Somerville, NJ · Acute Care Hospital · CCN 310048
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ · Acute Care Hospital · CCN 310110
Practice locations
Addresses where Marya Haq is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Clara Maass DrBelleville, NJ 07109 (973) 450‑2000
- 20 York StNew Haven, CT 06510 (203) 688‑4741
- 255 Executive Dr, Suite 210bPlainview, NY 11803 (833) 433‑2273
Group practices
Medicare enrollment lists Marya Haq as a member of these groups (CMS data updated 2026-10-02).
- Northeast Medical Group Inc1,360 clinicians in the group
- RWJBH Emergency Medicine Associates, LLC848 clinicians in the group
- Kim Medical of New York PLLC18 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Belleville
Clinicians with the same Medicare primary specialty in Belleville, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396265013 |
| 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