Jeong H. Yoon, MD

Medicare activity in 2024

Official CMS public-use data for Jeong H. Yoon, 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. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,525 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)163 services
3. Insertion of needle into vein for collection of blood sample (36415)142 services
4. Psa (prostate specific antigen) measurement, total (84153)121 services
5. Leuprolide acetate (for depot suspension), 7.5 mg (J9217)93 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 cholesterol72%
• High blood pressure71%
• Arthritis40%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)32%
• Diabetes27%
• Chronic kidney disease27%

Hospitals where Jeong H. Yoon works

Medicare's Facility Affiliation Data lists Jeong H. Yoon 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.

• Providence Regional Medical Center EverettEverett, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500014

Practice locations

Addresses where Jeong H. Yoon is enrolled with Medicare (CMS data updated October 2, 2026).

• 3901 Hoyt AveEverett, WA 98201 (425) 339‑5442

Group practices

Medicare enrollment lists Jeong H. Yoon as a member of this group (CMS data updated October 2, 2026).

• Optum Care Washington PLLC683 clinicians in the group

Specialties

• Urologyprimary

Find other Urology doctors in Washington →

Other urologists in Everett

Clinicians with the same Medicare primary specialty in Everett, WA — not a recommendation.

• Stephen Mock, MD
• Brian C. Fong, MD
• Keri J. Rowley, MD
• Christopher R. Hempel, MD
• Terry S. Corwin, MD
• Rakesh Khanna, MD
• David Reed, MD

All urologists in Everett →

Other clinicians in Optum Care Washington PLLC

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

• Anne C. Anholm, MD
• Meghan E. Sueltenfuss, PT
• Stephen Mock, MD
• Laurie S. Walters, OT
• Emily A. James, NP
• Cindy L. Bowers, 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