Quick answers
- Which hospitals does John J. Mahoney work at?
- Medicare's official clinician data lists John J. Mahoney at 1 hospital: Surgical Institute of Reading. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John J. Mahoney see patients?
- Medicare's clinician data lists 6 practice locations, including Hammonton, NJ, Wyomissing, PA and Hamilton, NJ. Call before your visit to confirm the address.
- What is John J. Mahoney's specialty?
- Medicare lists Pain Management as the primary specialty, and also Anesthesiology.
- Does John J. Mahoney accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Mahoney 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 J. Mahoney?
- (888) 985-2727, as listed in official Medicare / NPI Registry data.
- What is John J. Mahoney's NPI number?
- 1184660474. 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 J. Mahoney works
Medicare's Facility Affiliation Data lists John J. Mahoney at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Surgical Institute of ReadingWyomissing, PA · Acute Care Hospital · CCN 390316
Practice locations
Addresses where John J. Mahoney is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2 8th StHammonton, NJ 08037 (888) 985‑2727
- 2758 Century Blvd, Suite 2Wyomissing, PA 19610 (610) 376‑5646
- 2760 Century BlvdWyomissing, PA 19610 (888) 985‑2727
- 3535 Quakerbridge Rd, Suite 200Hamilton, NJ 08619 (888) 985‑2727
- 400 Cresson Blvd, Suite 110Phoenixville, PA 19460 (888) 985‑2727
Group practices
Medicare enrollment lists John J. Mahoney as a member of these groups (CMS data updated 2026-10-02).
- Advanced Spine and Pain LLC44 clinicians in the group
- Keystone Orthopaedic Specialists, LLC26 clinicians in the group
Specialties
- Pain Managementprimary
- Anesthesiologyalso
Other pain management doctors in Hammonton
Clinicians with the same Medicare primary specialty in Hammonton, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184660474 |
| 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