Quick answers
- Which hospitals does John A. Werring work at?
- Medicare's official clinician data lists John A. Werring at 1 hospital: Ahs Hospital Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Werring see patients?
- Medicare's clinician data lists 15 practice locations, including Middletown, NJ, Denville, NJ and Vernon, NJ. Call before your visit to confirm the address.
- What is John A. Werring's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does John A. Werring accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Werring 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 John A. Werring?
- (732) 275-0999, as listed in official Medicare / NPI Registry data.
- What is John A. Werring's NPI number?
- 1366428971. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Werring works
Medicare's Facility Affiliation Data lists John A. Werring at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ahs Hospital CorpHackettstown, NJ · Acute Care Hospital · CCN 310115
Practice locations
Addresses where John A. Werring is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.
- 1275 State Route 35Middletown, NJ 07748 (732) 275‑0999
- 161 E Main St, Imagecare at Denville DiagnosticsDenville, NJ 07834 (973) 586‑1212
- 212 State Rt, 94 Suite 1 BVernon, NJ 07462 · Radiologic Associates of Northern New Jersey, PA (973) 827‑1961
- 222 High St, Suite 101Newton, NJ 07860 (973) 383‑1280
- 530 Green St, Lowr LevelIselin, NJ 08830 (732) 326‑1515
Group practices
Medicare enrollment lists John A. Werring as a member of these groups (CMS data updated 2026-10-02).
- Newton Imaging P.A.41 clinicians in the group
- Denville Diagnostics Imaging and Open Mri LLC39 clinicians in the group
- West Orange Radiology LLC36 clinicians in the group
- Open Mri Radiology LLC35 clinicians in the group
- Radiology Associates of Hackettstown LLC35 clinicians in the group
- Middletown Ventures Associates LLC31 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Middletown
Clinicians with the same Medicare primary specialty in Middletown, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366428971 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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