Emily W. Demetriou, MD

Medicare activity in 2024

Official CMS public-use data for Emily W. Demetriou, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)216 services
2. Dxa bone density measurement of hip, pelvis, spine (77080)207 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)114 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)38 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 cholesterol66%
• High blood pressure58%
• Osteoporosis53%
• Arthritis45%
• Anxiety28%
• Diabetes27%

Hospitals where Emily W. Demetriou works

Medicare's Facility Affiliation Data lists Emily W. Demetriou 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.

• LincolnhealthDamariscotta, ME · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 201302
• Maine General Medical CenterAugusta, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200039
• MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200009
• MaineHealth Mid Coast HospitalBrunswick, ME · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 200021
• MaineHealth Pen Bay HospitalRockport, ME · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 200063

Practice locations

Addresses where Emily W. Demetriou is enrolled with Medicare (CMS data updated October 2, 2026).

• 175 US Route 1Scarborough, ME 04074 (207) 396‑7700
• 22 Bramhall StPortland, ME 04102

Group practices

Medicare enrollment lists Emily W. Demetriou as a member of this group (CMS data updated October 2, 2026).

• MaineHealth2,633 clinicians in the group

Specialties

• Endocrinologyprimary
• Internal Medicinealso

Find other Endocrinology doctors in Maine →

Other endocrinologists in Scarborough

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

• Daniel S. Oppenheim, MD
• Kathryn E. Nagel, MD
• Khaled Al Sibai, MD
• Marie M. Caldwell, MD
• Heidi M. Golden, MD
• Jayachidambaram Ambalavanan, MD
• Jacob Quaytman, MD
• Stephan P. Babirak, MD

All endocrinologists in Scarborough →

Other clinicians in MaineHealth

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

• Laura J. Hearst
• Eric N. Worthing, MD
• Karli Sullivan, PA
• Jacquelyn A. Nocella
• Mark D. Goode
• Seleipiri I. Akobo, MD

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