Lin-Chiang Philip Chou, MD

Medicare activity in 2024

Official CMS public-use data for Lin-Chiang Philip Chou, 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. Replacement of aortic valve through the skin and femoral artery (33361)28 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)25 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)13 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 failure62%
• Chronic kidney disease50%
• Diabetes46%

Hospitals where Lin-Chiang Philip Chou works

Medicare's Facility Affiliation Data lists Lin-Chiang Philip Chou 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.

• Methodist HospitalSan Antonio, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450388
• University of California Davis Medical CenterSacramento, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050599

Practice locations

Addresses where Lin-Chiang Philip Chou is enrolled with Medicare (CMS data updated October 2, 2026).

• 2221 Stockton BlvdSacramento, CA 95817 (916) 734‑2680
• 4499 Medical Dr, Suite 166San Antonio, TX 78229 (210) 575‑8485

Group practices

Medicare enrollment lists Lin-Chiang Philip Chou as a member of these groups (CMS data updated October 2, 2026).

• Regents of the Univ of Ca1,584 clinicians in the group
• Methodist Physician Practices PLLC175 clinicians in the group

Specialties

• Cardiac Surgeryprimary
• General Surgeryalso
• Thoracic Surgeryalso

Find other Cardiac Surgery doctors in California →

Other cardiac surgeons in Sacramento

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

• Erin Iannacone, MD
• Sabrina A. Evans, MD
• Kapil Sharma, MD
• Victor M. Rodriguez, MD
• Joseph Huh, MD
• Allen S. Morris, MD
• Stephen J. Rossiter, MD
• Peter S. Carruth, MD

All cardiac surgeons in Sacramento →

Other clinicians in Regents of the Univ of Ca

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

• Naileshni S. Singh, MD
• Lane D. Squires, MD
• David C. Blood, MD
• Apurva Chaturvedi, MD
• Arun R. Panigrahi, MD
• Yvonne Y. Chan, 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