Quick answers
- Where does Eta T. Alter see patients?
- Medicare's clinician data lists 2 practice locations, including Somerville, NJ and Newark, NJ. Call before your visit to confirm the address.
- What is Eta T. Alter's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Eta T. Alter accept Medicare assignment?
- Yes. Medicare's clinician data says Eta T. Alter 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 Eta T. Alter?
- (908) 685-2200, as listed in official Medicare / NPI Registry data.
- What is Eta T. Alter's NPI number?
- 1629539010. 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 Eta T. Alter is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Rehill AveSomerville, NJ 08876 (908) 685‑2200
- 201 Lyons AveNewark, NJ 07112 (973) 926‑7000
Group practices
Medicare enrollment lists Eta T. Alter as a member of this group (CMS data updated 2026-10-02).
- RWJBH Observation Associates LLC1,008 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Somerville
Clinicians with the same Medicare primary specialty in Somerville, NJ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629539010 |
| 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