Quick answers
- Where does Ethan A. Halm see patients?
- Medicare's clinician data lists 1 practice location in New Brunswick, NJ. Call before your visit to confirm the address.
- What is Ethan A. Halm's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ethan A. Halm accept Medicare assignment?
- Yes. Medicare's clinician data says Ethan A. Halm 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 Ethan A. Halm?
- (732) 235-6968, as listed in official Medicare / NPI Registry data.
- What is Ethan A. Halm's NPI number?
- 1437177128. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ethan A. Halm is enrolled with Medicare (CMS data updated 2026-10-02).
- 125 Paterson StNew Brunswick, NJ 08901 (732) 235‑6968
Group practices
Medicare enrollment lists Ethan A. Halm as a member of this group (CMS data updated 2026-10-02).
- Rutgers Health-Rwj Primary Medicine Group42 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in New Brunswick
Clinicians with the same Medicare primary specialty in New Brunswick, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437177128 |
| 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
- 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