Julie C. Choi, MD

Medicare activity in 2024

Official CMS public-use data for Julie C. Choi, 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. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)99 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)69 services
3. Calculation of radiation therapy dose (77300)58 services
4. Radiation treatment management, 5 treatment sessions (77427)56 services
5. Design and construction of complex radiation treatment device (77334)40 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• Arthritis42%
• Diabetes32%
• Ischemic heart disease29%

Hospitals where Julie C. Choi works

Medicare's Facility Affiliation Data lists Julie C. Choi 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.

• Hudson Valley Hospital CenterCortlandt Manor, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330267
• New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330101

Practice locations

Addresses where Julie C. Choi is enrolled with Medicare (CMS data updated October 2, 2026).

• 1978 Crompond RdCortlandt Manor, NY 10567 (914) 293‑8700
• 55 Palmer AveBronxville, NY 10708 (914) 787‑1000

Group practices

Medicare enrollment lists Julie C. Choi as a member of these groups (CMS data updated October 2, 2026).

• Lawrence Medical Associates PC224 clinicians in the group
• The Westchester Medical Practice PC196 clinicians in the group

Specialties

• Radiation Oncologyprimary

Find other Radiation Oncology doctors in New York →

Other radiation oncologists in Cortlandt Manor

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

• Israel Deutsch, MD
• David P. Horowitz, MD
• Kristine Kim, MD
• Albert W. Lee, MD
• Eileen P. Connolly, MD
• Lawrence D. Koutcher, MD

All radiation oncologists in Cortlandt Manor →

Other clinicians in Lawrence Medical Associates PC

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

• Xiaorong Yan, MD
• Michelle Grosso, MD
• Camilla Casadei, NP
• Alexandre C. Da Silva, NP
• Miroslav Nudelman, MD
• Janneth Montoya, 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