Julia S. Zorn

Medicare activity in 2024

Official CMS public-use data for Julia S. Zorn, 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. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)76 services
2. Critical care, first 30-74 minutes (99291)71 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)64 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)43 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%
• Arthritis72%
• Ischemic heart disease54%
• Anxiety47%
• Diabetes41%

Hospitals where Julia S. Zorn works

Medicare's Facility Affiliation Data lists Julia S. Zorn 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.

• Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330043
• Peconic Bay Medical CenterRiverhead, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330107
• Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330393

Practice locations

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

• 1 Heroes WayRiverhead, NY 11901 (631) 548‑6101

Group practices

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

• Central Suffolk Hospital95 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in New York →

Other general surgeons in Riverhead

Clinicians with the same Medicare primary specialty in Riverhead, NY — not a recommendation.

• Rose Gooding, MD
• Steven Ouzounian, MD
• Denis J. Nankervis, DO
• Elijah Min, MD

All general surgeons in Riverhead →

Other clinicians in Central Suffolk Hospital

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

• Brendon Cohen
• Justine Ciarleglio, PA
• Steven H. Burg, PA
• Michael A. Frangeskos, PA
• Fang C. Chen, MD
• Krista G. Amon, PA

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