Hye O. Lee, MD

Medicare activity in 2024

Official CMS public-use data for Hye O. Lee, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 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 pressure59%
• Arthritis38%
• Depression34%

Hospitals where Hye O. Lee works

Medicare's Facility Affiliation Data lists Hye O. Lee 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.

• Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224
• Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050603

Practice locations

Addresses where Hye O. Lee is enrolled with Medicare (CMS data updated October 2, 2026).

• 4950 Barranca Pkwy, Suite 103Irvine, CA 92604 (949) 552‑2700
• 660 Baker St, Suite A101Costa Mesa, CA 92626 (714) 668‑2500

Group practices

Medicare enrollment lists Hye O. Lee as a member of these groups (CMS data updated October 2, 2026).

• Memorialcare Medical Foundation566 clinicians in the group
• Coastal Family Medicine Inc34 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Irvine

Clinicians with the same Medicare primary specialty in Irvine, CA — not a recommendation.

• Marjan K. Johnson, DO
• Zandra B. Tutt, MD
• Ayman Fakeh, MD
• Aisha K. Memon, MD
• Maria A. Murchie, MD
• Mohamed A. Baiou, MD
• James M. Sandys, MD
• Matthew W. Abinante, DO

All family doctors in Irvine →

Other clinicians in Memorialcare Medical Foundation

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

• Vishal I. Patel, MD
• Stephen A. Rossi, PA
• Jessica Vo, MD
• Krystle J. Wong, NP
• Megha S. Chavan, MD
• Nathan T. Kwong, 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