Richard S. Barnett, DO

Medicare activity in 2024

Official CMS public-use data for Richard S. Barnett, 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. Emergency department visit with high level of medical decision making (99285)687 services
2. Critical care, first 30-74 minutes (99291)250 services
3. Critical care, each additional 30 minutes (99292)135 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)94 services
5. Emergency department visit with moderate level of medical decision making (99284)83 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%
• Arthritis55%
• Ischemic heart disease44%
• Diabetes39%
• Anxiety38%

Hospitals where Richard S. Barnett works

Medicare's Facility Affiliation Data lists Richard S. Barnett 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.

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

Practice locations

Addresses where Richard S. Barnett is enrolled with Medicare (CMS data updated October 2, 2026).

• 99 Beauvoir AveSummit, NJ 07901 (908) 522‑2232

Group practices

Medicare enrollment lists Richard S. Barnett as a member of this group (CMS data updated October 2, 2026).

• Emergency Physician Associates of North Jersey P C126 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in New Jersey →

Other emergency medicine doctors in Summit

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

• Molly Kaminsky, DO
• Marcin K. Kociuba, DO
• Anthony P. Branco, MD
• Zachary Hernandez, DO
• Albert Blair, MD
• Thomas Jauch, MD
• Pooja Patel, DO
• Maheen Javaid, MD

All emergency medicine doctors in Summit →

Other clinicians in Emergency Physician Associates of North Jersey P C

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

• Rachel Kirzhner, MD
• Scott M. King, MD
• Sydney J. Iovacchini, NP
• Megan Winters, DO
• Shreni N. Zinzuwadia, MD
• Sara Goldstein, 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