Quick answers
- Which hospitals does Ali E. Elsayed work at?
- Medicare's official clinician data lists Ali E. Elsayed at 5 hospitals: Hackensack Meridian Mountainside Medical, Hackensack University Medical Center, Hudson Regional Hospital, Palisades Medical Center and St Mary's General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ali E. Elsayed see patients?
- Medicare's clinician data lists 5 practice locations, including Montclair, NJ, Somers Point, NJ and Passaic, NJ. Call before your visit to confirm the address.
- What is Ali E. Elsayed's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty.
- Does Ali E. Elsayed accept Medicare assignment?
- Yes. Medicare's clinician data says Ali E. Elsayed 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 Ali E. Elsayed?
- (954) 939-5000, as listed in official Medicare / NPI Registry data.
- What is Ali E. Elsayed's NPI number?
- 1871702977. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ali E. Elsayed works
Medicare's Facility Affiliation Data lists Ali E. Elsayed at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hackensack Meridian Mountainside MedicalMontclair, NJ · Acute Care Hospital · CCN 310054
- Hackensack University Medical CenterHackensack, NJ · Acute Care Hospital · CCN 310001
- Hudson Regional HospitalSecaucus, NJ · Acute Care Hospital · CCN 310118
- Palisades Medical CenterNorth Bergen, NJ · Acute Care Hospital · CCN 310003
- St Mary's General HospitalPassaic, NJ · Acute Care Hospital · CCN 310006
Practice locations
Addresses where Ali E. Elsayed is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Bay AveMontclair, NJ 07042 (954) 939‑5000
- 100 Medical Ctr WaySomers Point, NJ 08244 (914) 523‑2189
- 350 BoulevardPassaic, NJ 07055 (973) 636‑7200
- 55 Meadowlands PkwySecaucus, NJ 07094 (201) 392‑3100
- 7600 River RdNorth Bergen, NJ 07047 (201) 854‑5000
Group practices
Medicare enrollment lists Ali E. Elsayed as a member of these groups (CMS data updated 2026-10-02).
- Ccmma NJ LLC32 clinicians in the group
- Route Intensivists Services LLC10 clinicians in the group
- Riverfront Intensivists5 clinicians in the group
- Secaucus Physician Associates4 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
Find other Critical Care (Intensivists) doctors in New Jersey →
Other critical care doctors in Montclair
Clinicians with the same Medicare primary specialty in Montclair, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871702977 |
| 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