Christine S. Wong, MD

Medicare activity in 2024

Official CMS public-use data for Christine S. Wong, 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. Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)25 services
2. Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)22 services
3. Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (92978)22 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)20 services
5. Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)18 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%
• Ischemic heart disease75%
• Heart failure57%
• Atrial fibrillation56%
• Chronic kidney disease51%

Hospitals where Christine S. Wong works

Medicare's Facility Affiliation Data lists Christine S. Wong 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.

• Alhambra Hospital Medical CenterAlhambra, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 050281
• Garfield Medical CenterMonterey Park, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050737
• Huntington HospitalPasadena, CA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 050438
• San Gabriel Valley Medical CenterSan Gabriel, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050132

Practice locations

Addresses where Christine S. Wong is enrolled with Medicare (CMS data updated October 2, 2026).

• 506 W Valley BlvdSan Gabriel, CA 91776 (626) 308‑3800

Group practices

Medicare enrollment lists Christine S. Wong as a member of this group (CMS data updated October 2, 2026).

• Southern California Heart Centers a Medical Corporation18 clinicians in the group

Specialties

• Interventional Cardiologyprimary
• Hospitalistalso
• Internal Medicinealso

Find other Interventional Cardiology doctors in California →

Other interventional cardiologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Andrew J. Dublin, MD
• Jairo J. Marin, MD
• Alaeddin M. Ayyad, MD
• Prabhdeep S. Sethi, MD
• Priya Bansal, MD
• Amir H. Sadrzadeh Rafie, MD
• Steven Burstein, MD
• Patrick A. Baghdasaryan, MD

All interventional cardiologists in California →

Other clinicians in Southern California Heart Centers a Medical Corporation

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

• Phoebe Luo, NP
• Andrew Chen, MD
• Philip Chui, MD
• Doris H. Chan
• Simon K. Cheung, MD
• Jairo Espinosa, 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