Quick answers
- Does Margaret A. McGalliard accept Medicare assignment?
- Medicare's clinician data says Margaret A. McGalliard may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Margaret A. McGalliard see?
- In 2024, CMS data shows 27 Original Medicare patients and 75 services for Margaret A. McGalliard. This counts Original Medicare only and measures volume, not quality.
- What is Margaret A. McGalliard's NPI number?
- 1164632014. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Margaret A. McGalliard, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 27 |
|---|---|
| Services billed to Medicare | 75 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Automated urinalysis test (81003)19 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol56%
- High blood pressure44%
- Anxiety41%
Hospitals where Margaret A. McGalliard works
Medicare's Facility Affiliation Data lists Margaret A. McGalliard at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Joseph HospitalBangor, ME · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 200001
Practice locations
Addresses where Margaret A. McGalliard is enrolled with Medicare (CMS data updated October 2, 2026).
- 1068 Union StBangor, ME 04401 (207) 404‑8181
- 710 Bucksport RdEllsworth, ME 04605 (207) 573‑0270
Group practices
Medicare enrollment lists Margaret A. McGalliard as a member of these groups (CMS data updated October 2, 2026).
- Penobscot Community Health Center135 clinicians in the group
- Anchored Women's Health, LLC5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bangor
Clinicians with the same Medicare primary specialty in Bangor, ME — not a recommendation.
Other clinicians in Penobscot Community Health Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1997 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164632014 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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