Charles Y. Chiu, MD

Hospitals where Charles Y. Chiu works

Medicare's Facility Affiliation Data lists Charles Y. Chiu 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.

• UCSF Health Stanyan HospitalSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050457
• UCSF Medical CenterSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050454

Practice locations

Addresses where Charles Y. Chiu is enrolled with Medicare (CMS data updated October 2, 2026).

• 2330 Post StSan Francisco, CA 94115 (415) 476‑4029
• 505 Parnassus AveSan Francisco, CA 94143 (415) 476‑1000

Group practices

Medicare enrollment lists Charles Y. Chiu as a member of this group (CMS data updated October 2, 2026).

• University of California San Francisco1,839 clinicians in the group

Specialties

• Infectious Diseaseprimary
• Internal Medicinealso
• Pathologyalso

Find other Infectious Disease doctors in California →

Other infectious disease doctors in San Francisco

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

• Melicent C. Peck, MD
• Malcolm D. John, MD
• Max A. McClure, MD
• David-Huy N. Nguyen, MD
• Henry Chambers Iii, MD
• Philip J. Norris, MD
• Farrell A. Tobolowsky, DO
• Natalie Richmond, MD

All infectious disease doctors in San Francisco →

Other clinicians in University of California San Francisco

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

• Natalie V. Hernandez, MD
• Muniza A. Majoka, MD
• Farnoosh Nik-Ahd, MD
• Megan B. Richie, MD
• Lauren A. Sanchez, MD
• Carol C. Chen, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians