Katherine M. Finnerty, PA

Hospitals where Katherine M. Finnerty works

Medicare's Facility Affiliation Data lists Katherine M. Finnerty 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.

• Marinhealth Medical CenterGreenbrae, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050360

Practice locations

Addresses where Katherine M. Finnerty is enrolled with Medicare (CMS data updated October 2, 2026).

• 505 Parnassus AveSan Francisco, CA 94143 (415) 476‑1000

Group practices

Medicare enrollment lists Katherine M. Finnerty as a member of this group (CMS data updated October 2, 2026).

• Regents Univ of California UCSF283 clinicians in the group

Specialties

• Physician Assistantprimary

Find other clinicians: Physician Assistant, California →

Other physician assistants in San Francisco

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

• Natalie Rice, PA
• Maya J. Newton, PA
• Daniel J. Large, PA
• Emily Sun, PA
• Elizabeth M. Lynch, PA
• Richard T. Dibella, PA
• Amber Dhillon, PA
• Lynn Schichtel, PA

All physician assistants in San Francisco →

Other clinicians in Regents Univ of California UCSF

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

• Arman Serebrakian, MD
• Adam J. Baumgarten, MD
• Bonni S. Massa, MD
• Loretta M. Alimam, NP
• Edward Alfrey, MD
• Gurmehr Kaur, 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