Kristin L. Pappas, MD

Medicare activity in 2024

Official CMS public-use data for Kristin L. Pappas, 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 artery tube for blood sampling or infusion through skin (36620)53 services
2. Ultrasonic guidance for blood vessel access (76937)52 services
3. Anesthesia for electroshock therapy (00104)31 services
4. Anesthesia for other procedure on large bowel using an endoscope (00811)26 services
5. Anesthesia for procedure to assess heart electrical activity (00537)22 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 cholesterol75%
• High blood pressure74%
• Arthritis55%
• Ischemic heart disease35%
• Atrial fibrillation35%
• Anxiety31%

Hospitals where Kristin L. Pappas works

Medicare's Facility Affiliation Data lists Kristin L. Pappas 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 Kristin L. Pappas is enrolled with Medicare (CMS data updated October 2, 2026).

• 250 Bon Air RdGreenbrae, CA 94904 (415) 925‑7000
• 347 Andrieux StSonoma, CA 95476 (707) 935‑5000

Group practices

Medicare enrollment lists Kristin L. Pappas as a member of this group (CMS data updated October 2, 2026).

• Anesthesiology Consultants of Marin32 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in California →

Other anesthesiologists in Greenbrae

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

• Carlos F. Plata Martinez, MD
• Anthony J. Chiu, MD
• Peter M. Wright, MD
• Wendy W. Woo, MD
• Norton Lin, MD
• Timothy D. Stark, MD
• Harry F. Bowles, MD
• Matthew F. Sacino, MD

All anesthesiologists in Greenbrae →

Other clinicians in Anesthesiology Consultants of Marin

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

• Carlos F. Plata Martinez, MD
• Anthony J. Chiu, MD
• Peter M. Wright, MD
• Daniel A. Grier, MD
• Christophe H. Dinello, MD
• Stephanie D. Gillis, 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