June Chih J. Liu, MD

Medicare activity in 2024

Official CMS public-use data for June Chih J. Liu, 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 high level of medical decision making, if using time, 40 minutes or more (99215)1,189 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)1,081 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)171 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)114 services
5. Needle measurement of electrical activity in arm or leg muscles, limited study (95885)76 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%
• Arthritis64%
• Diabetes52%
• Chronic kidney disease38%
• Ischemic heart disease36%

Hospitals where June Chih J. Liu works

Medicare's Facility Affiliation Data lists June Chih J. Liu 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.

• Casa Colina HospitalPomona, CA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 050782
• Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050625
• USC Arcadia HospitalArcadia, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050238

Practice locations

Addresses where June Chih J. Liu is enrolled with Medicare (CMS data updated October 2, 2026).

• 660 W Duarte Rd, Suite AArcadia, CA 91007 (626) 446‑9697
• 660 W Duarte Rd AArcadia, CA 91007

Specialties

• Neurologyprimary

Find other Neurology doctors in California →

Other neurologists in Arcadia

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

• Rami G. Apelian, MD
• Erin Y. Levoir, MD
• Kenneth Wogensen, MD
• Eric S. Frechette, MD
• Sahar Sheikhbahaei, MD
• Ging Tang Huang, MD
• Arnold A. Brizuela, MD
• Richard S. Gluckman, MD

All neurologists in Arcadia →

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