Quick answers
- Which hospitals does Mariam G. Wassef work at?
- Medicare's official clinician data lists Mariam G. Wassef at 5 hospitals: Bayshore Medical Center, Jersey Shore University Medical Center, JFK University Medical Center, Raritan Bay Medical Center and Robert Wood Johnson University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariam G. Wassef see patients?
- Medicare's clinician data lists 1 practice location in Edison, NJ. Call before your visit to confirm the address.
- What is Mariam G. Wassef's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mariam G. Wassef accept Medicare assignment?
- Yes. Medicare's clinician data says Mariam G. Wassef 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 Mariam G. Wassef?
- (732) 661-2020, as listed in official Medicare / NPI Registry data.
- What is Mariam G. Wassef's NPI number?
- 1033475249. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariam G. Wassef works
Medicare's Facility Affiliation Data lists Mariam G. Wassef at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bayshore Medical CenterHolmdel, NJ · Acute Care Hospital · CCN 310112
- Jersey Shore University Medical CenterNeptune, NJ · Acute Care Hospital · CCN 310073
- JFK University Medical CenterEdison, NJ · Acute Care Hospital · CCN 310108
- Raritan Bay Medical CenterPerth Amboy, NJ · Acute Care Hospital · CCN 310039
- Robert Wood Johnson University HospitalNew Brunswick, NJ · Acute Care Hospital · CCN 310038
Practice locations
Addresses where Mariam G. Wassef is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 May St, Suite EEdison, NJ 08837 (732) 661‑2020
Group practices
Medicare enrollment lists Mariam G. Wassef as a member of this group (CMS data updated 2026-10-02).
- Hackensack Meridian Health Medical Group - Primary Care PC358 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Edison
Clinicians with the same Medicare primary specialty in Edison, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rowan University School Of Osteopathic Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033475249 |
| 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