Zina Tessema, MD

Medicare activity in 2024

Official CMS public-use data for Zina Tessema, 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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,345 services
2. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)139 services
3. Advance care planning, first 30 minutes (99497)134 services
4. Nursing facility discharge management, more than 30 minutes (99316)63 services
5. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)60 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%
• Arthritis67%
• Ischemic heart disease52%
• Heart failure48%
• Chronic kidney disease47%

Hospitals where Zina Tessema works

Medicare's Facility Affiliation Data lists Zina Tessema 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.

• Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310076

Practice locations

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

• 1 Clara Maass DrBelleville, NJ 07109 (973) 450‑2000
• 519 BroadwayBayonne, NJ 07002 (201) 716‑5700

Group practices

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

• RWJBH Emergency Medicine Associates, LLC848 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Belleville

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

• Adil Manzoor, DO
• Azhar Azim, MD
• John A. Cerritelli, MD
• Juan D. Rodriguez Salazar, MD
• Jigar Contractor, MD
• Zuhair Salah, MD
• Joseph Choi, DO
• Waleed Sadiq, MD

All internal medicine doctors in Belleville →

Other clinicians in RWJBH Emergency Medicine Associates, LLC

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

• Daniel M. Polvino, MD
• Kimberly Lane, PA
• Nicole E. Flynn, PA
• Adil Manzoor, DO
• Sardar A. Rizvi, MD
• Robert A. Giles, 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