Aaron M. Fay, MD

Medicare activity in 2024

Official CMS public-use data for Aaron M. 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.

Most frequent services

1. Measurement of corneal curvature and depth of eye (92136)536 services
2. Established patient complete exam of visual system (92014)501 services
3. Removal of cataract with insertion of prosthetic lens (66984)394 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)239 services
5. Established patient problem focused exam of visual system (92012)189 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 cholesterol71%
• High blood pressure70%
• Arthritis43%
• Diabetes29%
• Anxiety28%
• Depression25%

Hospitals where Aaron M. Fay works

Medicare's Facility Affiliation Data lists Aaron M. 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.

• UMass Memorial Healthalliance HospitalsLeominster, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220001

Practice locations

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

• 180 Daggett DrWest Springfield, MA 01089 (413) 452‑4111

Group practices

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

• Longwood Eye LLC16 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Massachusetts →

Other ophthalmologists in West Springfield

Clinicians with the same Medicare primary specialty in West Springfield, MA — not a recommendation.

• Brigette Cole, MD
• Howard S. Ying, MD
• David G. Lotufo, MD
• John Warren, MD
• Nisarg Chhaya, MD
• Vamsee K. Neerukonda, MD
• John P. Frangie, MD
• Cris Martin P. Jacoba, MD

All ophthalmologists in West Springfield →

Other clinicians in Longwood Eye LLC

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

• Brigette Cole, MD
• Molly J. Spatcher
• Adam Provost, OD
• Kristin A. Glavine, OD
• Nisarg Chhaya, MD
• Cris Martin P. Jacoba, 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