Negar Rassaei, MD

Medicare activity in 2024

Official CMS public-use data for Negar Rassaei, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)939 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)304 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)178 services
4. Pathology examination of tissue using a microscope, moderately high complexity (88307)65 services
5. Special stained specimen slides to examine tissue including interpretation and report (88313)42 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%
• Arthritis46%
• Ischemic heart disease35%
• Anxiety35%
• Diabetes32%

Hospitals where Negar Rassaei works

Medicare's Facility Affiliation Data lists Negar Rassaei 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.

• Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220086
• Southcoast Hospitals GroupFall River, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220074

Practice locations

Addresses where Negar Rassaei is enrolled with Medicare (CMS data updated October 2, 2026).

• 363 Highland AveFall River, MA 02720 (508) 679‑7168
• 825 Chalkstone AveProvidence, RI 02908 (401) 456‑2109

Group practices

Medicare enrollment lists Negar Rassaei as a member of this group (CMS data updated October 2, 2026).

• University Pathologists, LLC20 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Massachusetts →

Other pathologists in Fall River

Clinicians with the same Medicare primary specialty in Fall River, MA — not a recommendation.

• Gengsheng Yu, MD
• Svetlana Kondratiev, MD
• Abby M. Hornstein, MD
• Elizabeth T. Kalife, MD
• Mark B. Davis, MD
• Carolyn A. Mongeon, MD
• Isabela Medeiros Heringer Pereira
• Zhichun Lu, MD

All pathologists in Fall River →

Other clinicians in University Pathologists, LLC

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

• Selina Cortez, MD
• Gengsheng Yu, MD
• Svetlana Kondratiev, MD
• Elizabeth T. Kalife, MD
• Catherine Breen, MD
• Isabela Medeiros Heringer Pereira

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