Quick answers
- Which hospitals does Marcus Santana work at?
- Medicare's official clinician data lists Marcus Santana at 5 hospitals: Bridgton Hospital, Central Maine Medical Center, Rumford Hospital, St Mary's Regional Medical Center and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcus Santana see patients?
- Medicare's clinician data lists 2 practice locations, including York, ME and Lewiston, ME. Call before your visit to confirm the address.
- What is Marcus Santana's specialty?
- Medicare lists Pulmonary Disease as the primary specialty.
- Does Marcus Santana accept Medicare assignment?
- Yes. Medicare's clinician data says Marcus Santana 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 Marcus Santana?
- (207) 363-4321, as listed in official Medicare / NPI Registry data.
- What is Marcus Santana's NPI number?
- 1194764217. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcus Santana works
Medicare's Facility Affiliation Data lists Marcus Santana 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
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Marcus Santana is enrolled with Medicare (CMS data updated 2026-10-02).
- 15 Hospital DrYork, ME 03909 (207) 363‑4321
- 76 High St, Suite 300Lewiston, ME 04240 (207) 795‑5544
Group practices
Medicare enrollment lists Marcus Santana as a member of these groups (CMS data updated 2026-10-02).
- Central Maine Medical Center342 clinicians in the group
- York Hospital198 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194764217 |
| 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