Quick answers
- Where does Jeffrey J. Mathews see patients?
- Medicare's clinician data lists 1 practice location in Cedar Knolls, NJ. Call before your visit to confirm the address.
- What is Jeffrey J. Mathews's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Jeffrey J. Mathews accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey J. Mathews 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 Jeffrey J. Mathews?
- (973) 695-1290, as listed in official Medicare / NPI Registry data.
- What is Jeffrey J. Mathews's NPI number?
- 1083825756. 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 Jeffrey J. Mathews is enrolled with Medicare (CMS data updated 2026-10-02).
- 197 Ridgedale AveCedar Knolls, NJ 07927 (973) 695‑1290
Group practices
Medicare enrollment lists Jeffrey J. Mathews as a member of this group (CMS data updated 2026-10-02).
- The New Jersey Imaging Network, LLC67 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Cedar Knolls
Clinicians with the same Medicare primary specialty in Cedar Knolls, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083825756 |
| 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