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Diagnostic Radiology

Thomas A. Fay, MD

Works at hospitals in Derby, CT · Meriden, CT · New Britain, CT … · Connecticut

Summary

Dr. Thomas A. Fay, MD is a radiologist at 324 Flanders Rd, East Lyme, CT 06333. Phone: (203) 949-2700. May accept Medicare assignment. In 2024, Thomas A. Fay had 1,629 Original Medicare patients and 3,055 services. NPI 1588610281. 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 Thomas A. Fay, 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 Thomas A. Fay accept Medicare assignment?
Medicare's clinician data says Thomas A. Fay may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Thomas A. Fay see?
In 2024, CMS data shows 1,629 Original Medicare patients and 3,055 services for Thomas A. Fay. This counts Original Medicare only and measures volume, not quality.
What is Thomas A. Fay's NPI number?
1588610281. 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 Thomas A. Fay, 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 patients1,629
Services billed to Medicare3,055
Different services or procedures110
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Screening mammography (77067)746 services
  2. Screening 3d breast mammography (77063)740 services
  3. X-ray of chest, 1 view (71045)194 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)139 services
  5. Limited ultrasound scan of 1 breast (76642)124 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 cholesterol75%
  • Arthritis51%
  • Anxiety39%
  • Diabetes30%
  • Depression29%

Hospitals where Thomas A. Fay works

Medicare's Facility Affiliation Data lists Thomas A. Fay 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.

  • Griffin HospitalDerby, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070031
  • Midstate Medical CenterMeriden, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070017
  • The Hospital of Central ConnecticutNew Britain, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070035
  • William W Backus HospitalNorwich, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070024
  • Windham Community Memorial HospitalWillimantic, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070021

Practice locations

Addresses where Thomas A. Fay is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Thomas A. Fay as a member of these groups (CMS data updated October 2, 2026).

  • Starling Physicians, PLLC283 clinicians in the group
  • Midstate Radiology Associates LLC92 clinicians in the group
  • Meriden Imaging Center Inc57 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Connecticut →

Other radiologists in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

All radiologists in Connecticut →

Other clinicians in Starling Physicians, PLLC

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

Clinician information

CredentialMD
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1588610281
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