Rafael A. Contreras, MD

Medicare activity in 2024

Official CMS public-use data for Rafael A. Contreras, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)357 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)212 services
3. Hospital discharge day management, more than 30 minutes (99239)134 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)38 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)30 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%
• Arthritis59%
• Ischemic heart disease55%
• Diabetes51%
• Anxiety49%

Hospitals where Rafael A. Contreras works

Medicare's Facility Affiliation Data lists Rafael A. Contreras 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

Practice locations

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

• 267 Grant StBridgeport, CT 06610 (203) 384‑3000
• 300 Seaside AveMilford, CT 06460 (203) 301‑6261

Group practices

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

• Northeast Medical Group Inc1,360 clinicians in the group

Specialties

• Hospitalistprimary

Find other Hospitalist doctors in Connecticut →

Other hospitalists in Bridgeport

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

• Prejin Upadhyay, MD
• Victor Fossi Nooam, MD
• Paridhi Ghai, MD
• Mohamed A. Badheeb, MD
• Pritha Sharma, MD
• Aaditya B. Kiri, MD
• Usman A. Pirzada, MD
• Alejandro Garcia, MD

All hospitalists in Bridgeport →

Other clinicians in Northeast Medical Group Inc

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

• Jessica Dolman, MD
• Avielle Movsas, MD
• Molly Hanna
• Bianca McLean, MD
• Jiyun Li, MD
• Lorena Vasquez

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