Quick answers
- Which hospitals does John Chomyn work at?
- Medicare's official clinician data lists John Chomyn at 5 hospitals: Lincolnhealth, MaineHealth Maine Medical Center, MaineHealth Mid Coast Hospital, MaineHealth Pen Bay Hospital and MaineHealth Waldo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Chomyn see patients?
- Medicare's clinician data lists 3 practice locations, including Brunswick, ME, Isle Of Palms, SC and Rockport, ME. Call before your visit to confirm the address.
- What is John Chomyn's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology.
- Does John Chomyn accept Medicare assignment?
- Yes. Medicare's clinician data says John Chomyn 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 Chomyn?
- (207) 729-0181, as listed in official Medicare / NPI Registry data.
- What is John Chomyn's NPI number?
- 1982608725. 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 Chomyn works
Medicare's Facility Affiliation Data lists John Chomyn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LincolnhealthDamariscotta, ME · Critical Access Hospital · CCN 201302
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- MaineHealth Mid Coast HospitalBrunswick, ME · Acute Care Hospital · CCN 200021
- MaineHealth Pen Bay HospitalRockport, ME · Acute Care Hospital · CCN 200063
- MaineHealth Waldo HospitalBelfast, ME · Critical Access Hospital · CCN 201312
Practice locations
Addresses where John Chomyn is enrolled with Medicare (CMS data updated 2026-10-02).
- 123 Medical Ctr DrBrunswick, ME 04011 (207) 729‑0181
- 29 Waterway Island DrIsle Of Palms, SC 29451 (207) 373‑6000
- 6 Glen Cove DrRockport, ME 04856 (207) 301‑8000
Group practices
Medicare enrollment lists John Chomyn as a member of this group (CMS data updated 2026-10-02).
- Radiology Consultants of Maine LLC14 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Interventional Radiologyalso
Other radiologists in Brunswick
Clinicians with the same Medicare primary specialty in Brunswick, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982608725 |
| 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