Swami N. Rajaram, MD

Medicare activity in 2024

Official CMS public-use data for Swami N. Rajaram, 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. Emergency department visit with high level of medical decision making (99285)159 services
2. Emergency department visit with moderate level of medical decision making (99284)77 services
3. Critical care, first 30-74 minutes (99291)16 services
4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)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 cholesterol73%
• Arthritis46%
• Anxiety44%
• Depression42%
• Chronic kidney disease39%

Hospitals where Swami N. Rajaram works

Medicare's Facility Affiliation Data lists Swami N. Rajaram 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 Swami N. Rajaram is enrolled with Medicare (CMS data updated October 2, 2026).

• 1450 Chapel StNew Haven, CT 06511 (203) 789‑3000

Group practices

Medicare enrollment lists Swami N. Rajaram as a member of this group (CMS data updated October 2, 2026).

• Yale University2,645 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Connecticut →

Other emergency medicine doctors in New Haven

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

• John E. Sather, MD
• Sean Grogan, DO
• Madison A. Nashu
• Kent McCann, MD
• Irini Agaraj, MD
• Emily Jameyfield, MD
• Elias J. Jaffa, MD
• David H. Yang, MD

All emergency medicine doctors in New Haven →

Other clinicians in Yale University

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

• Neil W. Tishkoff, MD
• Dhanpat Jain, MD
• Kathleen Cardinale, MD
• Stacey Larosa
• Robert L. McNamara, MD
• Marcus Hughes, 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