Quick answers
- Which hospitals does Gregory A. Kaufmann work at?
- Medicare's official clinician data lists Gregory A. Kaufmann at 1 hospital: University Medical Center of Princeton at Plainsboro. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory A. Kaufmann see patients?
- Medicare's clinician data lists 5 practice locations, including Englishtown, NJ, Wayne, NJ and Mountain Lakes, NJ. Call before your visit to confirm the address.
- What is Gregory A. Kaufmann's specialty?
- Medicare lists Interventional Radiology as the primary specialty, and also Diagnostic Radiology.
- Does Gregory A. Kaufmann accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory A. Kaufmann 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 A. Kaufmann?
- (973) 696-5770, as listed in official Medicare / NPI Registry data.
- What is Gregory A. Kaufmann's NPI number?
- 1659391647. 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 A. Kaufmann works
Medicare's Facility Affiliation Data lists Gregory A. Kaufmann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ · Acute Care Hospital · CCN 310010
Practice locations
Addresses where Gregory A. Kaufmann is enrolled with Medicare (CMS data updated 2026-10-02).
- 176 Route 9Englishtown, NJ 07726
- 330 Ratzer RdWayne, NJ 07470 (973) 696‑5770
- 333 US Hwy 46 W, Suite 105Mountain Lakes, NJ 07046 (973) 625‑3690
- 419 N Harrison StPrinceton, NJ 08540
- 901 W Main StFreehold, NJ 07728
Group practices
Medicare enrollment lists Gregory A. Kaufmann as a member of this group (CMS data updated 2026-10-02).
- Princeton Radiology Associates PA57 clinicians in the group
Specialties
- Interventional Radiologyprimary
- Diagnostic Radiologyalso
Other interventional radiologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659391647 |
| 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