Aleksandra Rosinski, MD

Medicare activity in 2024

Official CMS public-use data for Aleksandra Rosinski, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)199 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)49 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)43 services
4. Hemoglobin a1c level (83036)19 services
5. Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (G0438)17 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 cholesterol64%
• High blood pressure61%
• Arthritis54%
• Anxiety30%
• Depression24%
• Ischemic heart disease21%

Hospitals where Aleksandra Rosinski works

Medicare's Facility Affiliation Data lists Aleksandra Rosinski 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.

• Bridgeport HospitalBridgeport, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070010
• 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 Aleksandra Rosinski is enrolled with Medicare (CMS data updated October 2, 2026).

• 1931 Black Rock TpkeFairfield, CT 06825 (203) 384‑8681
• 46 Prince St, Suite 302New Haven, CT 06519 (203) 772‑0011

Group practices

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

• Northeast Medical Group Inc1,360 clinicians in the group
• Rehabilitation Associates Inc529 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Fairfield

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

• Andrew C. Wong, MD
• Sandra Mini, MD
• Igal Staw, MD
• Sunil Rana, MD
• Peter R. Cimino, MD
• Diane Kim, MD
• Ioana S. Preda, MD
• Monica M. Jain, MD

All internal medicine doctors in Fairfield →

Other clinicians in Northeast Medical Group Inc

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

• Anthony Manzon, MD
• Tonia Rockhead
• Yaw Adjepong, MD
• Patrick Main
• Robert C. Deal, MD
• Louis Iovino, DO

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