Pierre-Alain Cohen, MD

Hospitals where Pierre-Alain Cohen works

Medicare's Facility Affiliation Data lists Pierre-Alain Cohen 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 Medical CenterSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050454

Practice locations

Addresses where Pierre-Alain Cohen is enrolled with Medicare (CMS data updated October 2, 2026).

• 400 Parnassus AveSan Francisco, CA 94143
• 400 Parnassus Ave, McB300San Francisco, CA 94143 (415) 476‑1000

Group practices

Medicare enrollment lists Pierre-Alain Cohen as a member of these groups (CMS data updated October 2, 2026).

• University of California San Francisco1,839 clinicians in the group
• UCSF Medical Group Business Services1,598 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in California →

Other radiologists in San Francisco

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

• William Harvey, MD
• Jamie N. Holtz, MD
• Salil Soman, MD
• Sharon M. Stein, MD
• Kazim H. Narsinh, MD
• Esther Yuh, MD
• Javier Villanueva-Meyer, MD
• Victoria D. Vuong, MD

All radiologists in San Francisco →

Other clinicians in University of California San Francisco

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

• Kelly N. Fitzgerald, MD
• Nandan Padmanabha, MD
• Susan G. Schneider, MD
• Madhav Seshadri, MD
• Po-Yi Paul Su, MD
• Sammy Elmariah, 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