Quick answers
- Which hospitals does Mark R. Steciuk work at?
- Medicare's official clinician data lists Mark R. Steciuk at 4 hospitals: Bridgton Hospital, Central Maine Medical Center, Rumford Hospital and St Mary's Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark R. Steciuk see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, ME and North Conway, NH. Call before your visit to confirm the address.
- What is Mark R. Steciuk's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Mark R. Steciuk accept Medicare assignment?
- Yes. Medicare's clinician data says Mark R. Steciuk 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 Mark R. Steciuk?
- (207) 662-0111, as listed in official Medicare / NPI Registry data.
- What is Mark R. Steciuk's NPI number?
- 1265642433. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark R. Steciuk works
Medicare's Facility Affiliation Data lists Mark R. Steciuk at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgton HospitalBridgton, ME · Critical Access Hospital · CCN 201310
- Central Maine Medical CenterLewiston, ME · Acute Care Hospital · CCN 200024
- Rumford HospitalRumford, ME · Critical Access Hospital · CCN 201306
- St Mary's Regional Medical CenterLewiston, ME · Acute Care Hospital · CCN 200034
Practice locations
Addresses where Mark R. Steciuk is enrolled with Medicare (CMS data updated 2026-10-02).
- 22 Bramhall StPortland, ME 04102 (207) 662‑0111
- 3073 White Mountain HwyNorth Conway, NH 03860 (603) 356‑5461
Group practices
Medicare enrollment lists Mark R. Steciuk as a member of this group (CMS data updated 2026-10-02).
- Spectrum Healthcare Partners PA308 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Portland
Clinicians with the same Medicare primary specialty in Portland, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265642433 |
| 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