Quick answers
- Which hospitals does Niamh M. Holohan work at?
- Medicare's official clinician data lists Niamh M. Holohan at 1 hospital: St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Niamh M. Holohan see patients?
- Medicare's clinician data lists 2 practice locations, including Bangor, ME. Call before your visit to confirm the address.
- What is Niamh M. Holohan's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Niamh M. Holohan accept Medicare assignment?
- Yes. Medicare's clinician data says Niamh M. Holohan 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 Niamh M. Holohan?
- (207) 404-8100, as listed in official Medicare / NPI Registry data.
- What is Niamh M. Holohan's NPI number?
- 1902901283. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Niamh M. Holohan works
Medicare's Facility Affiliation Data lists Niamh M. Holohan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joseph HospitalBangor, ME · Acute Care Hospital · CCN 200001
Practice locations
Addresses where Niamh M. Holohan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1012 Union St, Suite 1Bangor, ME 04401 (207) 404‑8100
- 360 Broadway, LBangor, ME 04401 (207) 907‑1000
Group practices
Medicare enrollment lists Niamh M. Holohan as a member of these groups (CMS data updated 2026-10-02).
- St Joseph Hospital199 clinicians in the group
- Penobscot Community Health Center135 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Bangor
Clinicians with the same Medicare primary specialty in Bangor, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902901283 |
| 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