Quick answers
- Which hospitals does Patrick T. Mailloux work at?
- Medicare's official clinician data lists Patrick T. Mailloux at 2 hospitals: MaineHealth Maine Medical Center and Northern Light Eastern Maine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick T. Mailloux see patients?
- Medicare's clinician data lists 1 practice location in South Portland, ME. Call before your visit to confirm the address.
- What is Patrick T. Mailloux's specialty?
- Medicare lists Pulmonary Disease as the primary specialty.
- Does Patrick T. Mailloux accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick T. Mailloux 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 Patrick T. Mailloux?
- (207) 828-1122, as listed in official Medicare / NPI Registry data.
- What is Patrick T. Mailloux's NPI number?
- 1689697708. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick T. Mailloux works
Medicare's Facility Affiliation Data lists Patrick T. Mailloux at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · CCN 200033
Practice locations
Addresses where Patrick T. Mailloux is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Foden Rd, Suite 103South Portland, ME 04106 (207) 828‑1122
Group practices
Medicare enrollment lists Patrick T. Mailloux as a member of this group (CMS data updated 2026-10-02).
- Chest Medicine Associates PA30 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in South Portland
Clinicians with the same Medicare primary specialty in South Portland, ME — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689697708 |
| 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