Maureen M. Sauvage, DO

Medicare activity in 2024

Official CMS public-use data for Maureen M. Sauvage, 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.

Most frequent services

1. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)276 services
2. Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)246 services
3. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)92 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)69 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 blood pressure75%
• High cholesterol69%
• Alzheimer's disease or dementia56%
• Anxiety50%
• Depression48%
• Arthritis45%

Hospitals where Maureen M. Sauvage works

Medicare's Facility Affiliation Data lists Maureen M. Sauvage 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.

• MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200009

Practice locations

Addresses where Maureen M. Sauvage is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Medical Ctr DrBiddeford, ME 04005
• 22 Bramhall StPortland, ME 04102

Group practices

Medicare enrollment lists Maureen M. Sauvage as a member of this group (CMS data updated October 2, 2026).

• MaineHealth2,633 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Maine →

Other internal medicine doctors in Biddeford

Clinicians with the same Medicare primary specialty in Biddeford, ME — not a recommendation.

• Joanna L. Slobodnjak, MD
• Ryan M. McCaffrey, MD
• Jacob C. Cooper
• Sarah A. Hallen, MD
• Jessica N. Morse, MD
• Christina M. Dematteo, DO
• James Kerney Iii, DO
• Amy E. Riviere, DO

All internal medicine doctors in Biddeford →

Other clinicians in MaineHealth

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Ryan C. Jackson, MD
• Shellyann Wall, PA
• Timothy M. Haley, DO
• Matthew R. Sanborn, MD
• Richard C. Malo, CNA
• Matthew Hincks, NP

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians