Quick answers
- Which hospitals does Nathan Cornish work at?
- Medicare's official clinician data lists Nathan Cornish at 3 hospitals: Clara Maass Medical Center, Cooperman Barnabas Medical Center and Newark Beth Israel Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan Cornish see patients?
- Medicare's clinician data lists 2 practice locations, including Lakewood, NJ and Rahway, NJ. Call before your visit to confirm the address.
- What is Nathan Cornish's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Nathan Cornish accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan Cornish 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 Nathan Cornish?
- (732) 363-1900, as listed in official Medicare / NPI Registry data.
- What is Nathan Cornish's NPI number?
- 1275915753. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan Cornish works
Medicare's Facility Affiliation Data lists Nathan Cornish at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clara Maass Medical CenterBelleville, NJ · Acute Care Hospital · CCN 310009
- Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · CCN 310076
- Newark Beth Israel Medical CenterNewark, NJ · Acute Care Hospital · CCN 310002
Practice locations
Addresses where Nathan Cornish is enrolled with Medicare (CMS data updated 2026-10-02).
- 600 River AveLakewood, NJ 08701 (732) 363‑1900
- 865 Stone StRahway, NJ 07065 (732) 381‑4200
Group practices
Medicare enrollment lists Nathan Cornish as a member of this group (CMS data updated 2026-10-02).
- RWJBH Observation Associates LLC1,008 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275915753 |
| 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