Quick answers
- Which hospitals does Thomas J. Ryan work at?
- Medicare's official clinician data lists Thomas J. Ryan at 5 hospitals: Down East Community Hospital, MaineHealth Franklin Hospital, Millinocket Regional Hospital, Northern Light Eastern Maine Medical Center and Penobscot Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas J. Ryan see patients?
- Medicare's clinician data lists 5 practice locations, including Machias, ME, Farmington, ME and Millinocket, ME. Call before your visit to confirm the address.
- What is Thomas J. Ryan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas J. Ryan accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas J. Ryan 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 Thomas J. Ryan?
- (207) 255-3356, as listed in official Medicare / NPI Registry data.
- What is Thomas J. Ryan's NPI number?
- 1528239951. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas J. Ryan works
Medicare's Facility Affiliation Data lists Thomas J. Ryan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Down East Community HospitalMachias, ME · Critical Access Hospital · CCN 201311
- MaineHealth Franklin HospitalFarmington, ME · Critical Access Hospital · CCN 201316
- Millinocket Regional HospitalMillinocket, ME · Critical Access Hospital · CCN 201307
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · CCN 200033
- Penobscot Valley HospitalLincoln, ME · Critical Access Hospital · CCN 201303
Practice locations
Addresses where Thomas J. Ryan is enrolled with Medicare (CMS data updated 2026-10-02).
- 11 Hospital DrMachias, ME 04654 (207) 255‑3356
- 111 Franklin Health CmnsFarmington, ME 04938 (207) 779‑3113
- 200 Somerset StMillinocket, ME 04462
- 200 Somerset St, Suite 3Millinocket, ME 04462 (207) 723‑3040
- 7 Transalpine RdLincoln, ME 04457 (207) 794‑3321
Group practices
Medicare enrollment lists Thomas J. Ryan as a member of these groups (CMS data updated 2026-10-02).
- MaineHealth2,633 clinicians in the group
- Down East Community Hospital29 clinicians in the group
- Millinocket Regional Hospital17 clinicians in the group
- Penobscot Valley Hospital15 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528239951 |
| 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