Sabrina M. Dacosta, MD

Medicare activity in 2024

Official CMS public-use data for Sabrina M. Dacosta, 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. Anesthesia for other procedure on large bowel using an endoscope (00811)18 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)14 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 cholesterol75%
• High blood pressure74%
• Arthritis47%
• Ischemic heart disease38%
• Diabetes32%
• Osteoporosis29%

Hospitals where Sabrina M. Dacosta works

Medicare's Facility Affiliation Data lists Sabrina M. Dacosta 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.

• Jersey City Medical CenterJersey City, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310074
• Overlook Medical CenterSummit, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310051

Practice locations

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

• 110 Rehill AveSomerville, NJ 08876 (908) 685‑2200
• 355 Grand StJersey City, NJ 07302 (201) 915‑2000
• 99 Beauvoir AveSummit, NJ 07901 (908) 522‑2000

Group practices

Medicare enrollment lists Sabrina M. Dacosta as a member of these groups (CMS data updated October 2, 2026).

• RWJBH Observation Associates LLC1,008 clinicians in the group
• North American Partners in Anesthesia of New Jersey LLC162 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in New Jersey →

Other anesthesiologists in Somerville

Clinicians with the same Medicare primary specialty in Somerville, NJ — not a recommendation.

• John S. Walker, DO
• Pesach D. Schorr, MD
• Michael Hernandez, MD
• Mudit Kaushal, MD
• Thomas Croucher, MD
• Manasee Sant, MD
• Regina L. Pakalnis, MD
• Wendy E. Banfi, MD

All anesthesiologists in Somerville →

Other clinicians in RWJBH Observation Associates LLC

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

• Alexandra Sanfilippo, PA
• Khosro Dibadj, MD
• Nabeel S. Dar, MD
• Angel M. Sarfo-Darko, CNA
• Nalini P. Reddy, MD
• Peter Y. Lee, 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