Quick answers
- Where does Antonio Macias see patients?
- Medicare's clinician data lists 3 practice locations, including Berkeley Heights, NJ, White Plains, NY and Greenwich, CT. Call before your visit to confirm the address.
- What is Antonio Macias's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Antonio Macias accept Medicare assignment?
- Yes. Medicare's clinician data says Antonio Macias 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 Antonio Macias?
- (908) 273-4300, as listed in official Medicare / NPI Registry data.
- What is Antonio Macias's NPI number?
- 1265688220. 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 Antonio Macias is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Diamond Hill RdBerkeley Heights, NJ 07922 (908) 273‑4300
- 210 Westchester AveWhite Plains, NY 10604 (914) 682‑0700
- 644 W Putnam AveGreenwich, CT 06830 (203) 622‑0303
Group practices
Medicare enrollment lists Antonio Macias as a member of these groups (CMS data updated 2026-10-02).
- Summit Medical Group PA1,212 clinicians in the group
- Westchester Medical Group, P.C415 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Berkeley Heights
Clinicians with the same Medicare primary specialty in Berkeley Heights, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265688220 |
| 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