Isaac J. Choi, MD

Medicare activity in 2024

Official CMS public-use data for Isaac J. 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. Emergency department visit with high level of medical decision making (99285)310 services
2. Critical care, first 30-74 minutes (99291)213 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)210 services
4. Emergency department visit with moderate level of medical decision making (99284)120 services
5. Replacement of stomach stoma tube (43762)14 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%
• Arthritis52%
• Ischemic heart disease49%
• Diabetes47%
• Heart failure46%

Hospitals where Isaac J. Choi works

Medicare's Facility Affiliation Data lists Isaac J. 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.

• CHRISTUS Southeast Texas- St ElizabethBeaumont, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450034

Practice locations

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

• 2830 Calder StBeaumont, TX 77702 (409) 892‑7171

Group practices

Medicare enrollment lists Isaac J. Choi as a member of this group (CMS data updated October 2, 2026).

• Jefferson Emergency Physicians PLLC94 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Beaumont

Clinicians with the same Medicare primary specialty in Beaumont, TX — not a recommendation.

• Nicolas G. Ellis, MD
• Frank H. Hwang, DO
• Srivyshnavi Surapaneni, MD
• Crystal W. Nock, MD
• Gary L. Rhame, DO
• Tokunbo Adeniyi, MD
• Allison Pabich, DO
• Jorge M. Otero Delgado, MD

All emergency medicine doctors in Beaumont →

Other clinicians in Jefferson Emergency Physicians PLLC

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

• Nicolas G. Ellis, MD
• Frank H. Hwang, DO
• Gultasib K. Gill, MD
• Shah M. Ashfaq, MD
• Jorge M. Otero Delgado, MD
• Charles Huynh, 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