Jeremy A. Dennis, MD

Medicare activity in 2024

Official CMS public-use data for Jeremy A. Dennis, 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. Injection of anesthetic agent and/or steroid into other nerve or branch (64450)34 services
2. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)27 services
3. Ultrasonic guidance for needle placement (76942)21 services
4. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)11 services
5. Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)11 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%
• Arthritis66%
• Anxiety42%
• Diabetes37%
• Ischemic heart disease37%

Hospitals where Jeremy A. Dennis works

Medicare's Facility Affiliation Data lists Jeremy A. Dennis 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.

• Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022

Practice locations

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

• 20 York StNew Haven, CT 06510 (203) 785‑4638

Group practices

Medicare enrollment lists Jeremy A. Dennis as a member of this group (CMS data updated October 2, 2026).

• Yale University2,645 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Connecticut →

Other anesthesiologists in New Haven

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

• Kanishka Rajput, MD
• Robert B. Schonberger, MD
• Maureen E. Czick, MD
• Anitha K. Kilari, MD
• Sean J. Randazzo, MD
• Susan M. Dabu Bondoc, MD
• Robert G. Stout, MD
• Milaurise Cortes, MD

All anesthesiologists in New Haven →

Other clinicians in Yale University

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

• Andrew J. Duffy, MD
• Neil D. Cullam, CNA
• Melissa Davis, MD
• Cecelia Calhoun
• Rachel J. Lampert, MD
• Alyssa Gillego, 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