Quick answers
- Where does Lorraine Matthews-Antosiewicz see patients?
- Medicare's clinician data lists 2 practice locations, including Metuchen, NJ. Call before your visit to confirm the address.
- What is Lorraine Matthews-Antosiewicz's specialty?
- Medicare lists Registered Dietitian or Nutrition Professional as the primary specialty.
- Does Lorraine Matthews-Antosiewicz accept Medicare assignment?
- Yes. Medicare's clinician data says Lorraine Matthews-Antosiewicz 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 Lorraine Matthews-Antosiewicz offer telehealth?
- Medicare's clinician data says Lorraine Matthews-Antosiewicz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Lorraine Matthews-Antosiewicz?
- (732) 494-1149, as listed in official Medicare / NPI Registry data.
- What is Lorraine Matthews-Antosiewicz's NPI number?
- 1457388159. 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 Lorraine Matthews-Antosiewicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 443 Middlesex Ave, Apt 1sMetuchen, NJ 08840
- 61 Pearl StMetuchen, NJ 08840 (732) 494‑1149
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, New Jersey →
Other dietitians in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457388159 |
| 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