Quick answers
- Which hospitals does Irwin Gratz work at?
- Medicare's official clinician data lists Irwin Gratz at 1 hospital: Cooper University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Irwin Gratz see patients?
- Medicare's clinician data lists 1 practice location in Camden, NJ. Call before your visit to confirm the address.
- What is Irwin Gratz's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Irwin Gratz accept Medicare assignment?
- Yes. Medicare's clinician data says Irwin Gratz 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 Irwin Gratz's NPI number?
- 1518067297. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Irwin Gratz works
Medicare's Facility Affiliation Data lists Irwin Gratz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cooper University HospitalCamden, NJ · Acute Care Hospital · CCN 310014
Practice locations
Addresses where Irwin Gratz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Federal St, Suite SW200Camden, NJ 08103
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Camden
Clinicians with the same Medicare primary specialty in Camden, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518067297 |
| 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