Quick answers
- Which hospitals does Gregory W. Kirwan work at?
- Medicare's official clinician data lists Gregory W. Kirwan at 2 hospitals: Atlanticare Regional Medical Center - City Campus and Southern Ocean Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory W. Kirwan see patients?
- Medicare's clinician data lists 1 practice location in Egg Harbor Township, NJ. Call before your visit to confirm the address.
- What is Gregory W. Kirwan's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Gregory W. Kirwan accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory W. Kirwan 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 Gregory W. Kirwan?
- (800) 321-9999, as listed in official Medicare / NPI Registry data.
- What is Gregory W. Kirwan's NPI number?
- 1932373818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory W. Kirwan works
Medicare's Facility Affiliation Data lists Gregory W. Kirwan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atlanticare Regional Medical Center - City CampusAtlantic City, NJ · Acute Care Hospital · CCN 310064
- Southern Ocean Medical CenterManahawkin, NJ · Acute Care Hospital · CCN 310113
Practice locations
Addresses where Gregory W. Kirwan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2500 English Creek Ave, Building 1300Egg Harbor Township, NJ 08234 (800) 321‑9999
Group practices
Medicare enrollment lists Gregory W. Kirwan as a member of this group (CMS data updated 2026-10-02).
- Rothman Orthopaedics of New Jersey, LLC176 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Egg Harbor Township
Clinicians with the same Medicare primary specialty in Egg Harbor Township, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932373818 |
| 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