Quick answers
- Which hospitals does Charles A. Eisengart work at?
- Medicare's official clinician data lists Charles A. Eisengart at 1 hospital: Robert Wood Johnson University Hospital at Hamilton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles A. Eisengart see patients?
- Medicare's clinician data lists 5 practice locations, including Hamilton, NJ, Lawrenceville, NJ and Lakewood, NJ. Call before your visit to confirm the address.
- What is Charles A. Eisengart's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does Charles A. Eisengart accept Medicare assignment?
- Yes. Medicare's clinician data says Charles A. Eisengart 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 Charles A. Eisengart?
- (609) 689-7031, as listed in official Medicare / NPI Registry data.
- What is Charles A. Eisengart's NPI number?
- 1063465342. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles A. Eisengart works
Medicare's Facility Affiliation Data lists Charles A. Eisengart at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ · Acute Care Hospital · CCN 310110
Practice locations
Addresses where Charles A. Eisengart is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Hamilton Health PlHamilton, NJ 08690 (609) 689‑7031
- 1 Hamilton Health Pl, Suite 101Hamilton, NJ 08690 (609) 689‑7031
- 3131 Princeton Pike, Suite 204Lawrenceville, NJ 08648 (615) 972‑9119
- 475 Hwy 70, Suite 101Lakewood, NJ 08701 (732) 364‑8000
- 94 Old Short Hills RdLivingston, NJ 07039
Group practices
Medicare enrollment lists Charles A. Eisengart as a member of this group (CMS data updated 2026-10-02).
- Barnabas Health Medical Group PC1,070 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in New Jersey →
Other colorectal surgeons in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063465342 |
| 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