Quick answers
- Where does Ming Z. Chang see patients?
- Medicare's clinician data lists 1 practice location in Fairfield, NJ. Call before your visit to confirm the address.
- What is Ming Z. Chang's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also General Practice and Interventional Radiology.
- Does Ming Z. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Ming Z. Chang 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 Ming Z. Chang?
- (973) 227-2308, as listed in official Medicare / NPI Registry data.
- What is Ming Z. Chang's NPI number?
- 1700985884. 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 Ming Z. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 343 Passaic Ave, Suite CFairfield, NJ 07004 (973) 227‑2308
Specialties
- Diagnostic Radiologyprimary
- General Practicealso
- Interventional Radiologyalso
Other radiologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700985884 |
| 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