Nicholas G. Avgerinos, MD

Medicare activity in 2024

Official CMS public-use data for Nicholas G. Avgerinos, 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)252 services
2. 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)234 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)195 services
4. Annual depression screening, 5 to 15 minutes (G0444)178 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)140 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 pressure61%
• High cholesterol50%
• Arthritis35%
• Ischemic heart disease22%
• Diabetes19%
• Anxiety18%

Hospitals where Nicholas G. Avgerinos works

Medicare's Facility Affiliation Data lists Nicholas G. Avgerinos 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.

• Lahey Hospital & Medical Center, BurlingtonBurlington, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220171
• Massachusetts General HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220071
• Northeast Hospital CorporationBeverly, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220033

Practice locations

Addresses where Nicholas G. Avgerinos is enrolled with Medicare (CMS data updated October 2, 2026).

• 42 Asbury StSouth Hamilton, MA 01982 (978) 233‑8120

Group practices

Medicare enrollment lists Nicholas G. Avgerinos as a member of this group (CMS data updated October 2, 2026).

• Essex County Primary Care2 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Massachusetts →

Other family doctors in South Hamilton

Clinicians with the same Medicare primary specialty in South Hamilton, MA — not a recommendation.

• Keren Wilson, DO
• Michael A. Edwards, MD
• Hilda A. Rock, MD
• Dana Marcinkowski-Desmond, MD
• Johanna Kline Kim, MD
• Marie T. Walsh Condon, MD
• Yuriy Andrusyshyn, MD
• Cindy J. Suarez Meneses, MD

All family doctors in South Hamilton →

Other clinicians in Essex County Primary Care

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

• Molly Regan

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