Quick answers
- Which hospitals does John A. Heim work at?
- Medicare's official clinician data lists John A. Heim 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 John A. Heim see patients?
- Medicare's clinician data lists 4 practice locations, including Plainsboro, NJ, Woodbury, NJ and Monroe, NJ. Call before your visit to confirm the address.
- What is John A. Heim's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also General Surgery.
- Does John A. Heim accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Heim 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.
- Does John A. Heim offer telehealth?
- Medicare's clinician data says John A. Heim offers telehealth services. Ask the office which visits can be done by video or phone.
- What is John A. Heim's NPI number?
- 1538117825. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Heim works
Medicare's Facility Affiliation Data lists John A. Heim 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 John A. Heim is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Plainsboro RdPlainsboro, NJ 08536
- 1006 Mantua PikeWoodbury, NJ 08097
- 350 Forsgate DrMonroe, NJ 08831
- 5 Plainsboro RdPlainsboro, NJ 08536
Group practices
Medicare enrollment lists John A. Heim as a member of this group (CMS data updated 2026-10-02).
- Clinical Health Care Associates of New Jersey PC797 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- General Surgeryalso
Other thoracic surgeons in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538117825 |
| 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