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General Surgery

Georgios Mihalopulos, MD

Works at hospitals in New Britain, CT · Waterbury, CT · Connecticut

Summary

Dr. Georgios Mihalopulos, MD is a general surgeon at 100 Grand St, New Britain, CT 06052. Phone: (860) 224-5121. May accept Medicare assignment. In 2024, Georgios Mihalopulos had 35 Original Medicare patients and 60 services. NPI 1043796790. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Georgios Mihalopulos, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Georgios Mihalopulos accept Medicare assignment?
Medicare's clinician data says Georgios Mihalopulos may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Georgios Mihalopulos see?
In 2024, CMS data shows 35 Original Medicare patients and 60 services for Georgios Mihalopulos. This counts Original Medicare only and measures volume, not quality.
What is Georgios Mihalopulos's NPI number?
1043796790. 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 Georgios Mihalopulos, 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 patients35
Services billed to Medicare60
Different services or procedures16
Participating Medicare providerYes
Average age of these patients72

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 cholesterol75%
  • Arthritis63%
  • Diabetes51%
  • Ischemic heart disease51%
  • Chronic kidney disease51%

Hospitals where Georgios Mihalopulos works

Medicare's Facility Affiliation Data lists Georgios Mihalopulos 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.

Practice locations

Addresses where Georgios Mihalopulos is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Georgios Mihalopulos as a member of these groups (CMS data updated October 2, 2026).

  • The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group
  • Prospect Ct Medical Foundation Inc282 clinicians in the group
  • Uconn Health Community Network Medical Group, Inc.78 clinicians in the group

Specialties

Find other General Surgery doctors in Connecticut →

Other general surgeons in New Britain

Clinicians with the same Medicare primary specialty in New Britain, CT — not a recommendation.

All general surgeons in New Britain →

Other clinicians in The Hospital of Central Connecticut at New Britain General and Bradley

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

Clinician information

CredentialMD
Graduation year2018 (8 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1043796790
CorrectionsReport 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

  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