Carla Perissinotto, MD

Medicare activity in 2024

Official CMS public-use data for Carla Perissinotto, 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. Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)166 services
2. Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)45 services
3. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)41 services
4. Advance care planning, first 30 minutes (99497)24 services
5. Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)20 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 cholesterol57%
• Depression46%
• Arthritis45%
• Alzheimer's disease or dementia43%
• Anxiety36%

Hospitals where Carla Perissinotto works

Medicare's Facility Affiliation Data lists Carla Perissinotto 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.

• Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050043
• Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050305
• California Pacific Medical Center - Mission BernalSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050055
• California Pacific Medical Center- Van Ness CampusSan Francisco, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050047
• 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 Carla Perissinotto is enrolled with Medicare (CMS data updated October 2, 2026).

• 1635 Old 41 Hwy NW, Suite 112 216Kennesaw, GA 30152 (678) 888‑3313
• 1753 Carroll AveSan Francisco, CA 94124 (415) 712‑0501
• 400 Parnassus AveSan Francisco, CA 94143 (415) 476‑4029

Group practices

Medicare enrollment lists Carla Perissinotto as a member of these groups (CMS data updated October 2, 2026).

• Regents of the University of California732 clinicians in the group
• Get Aging2 clinicians in the group
• Sage Health at Home LLC2 clinicians in the group

Specialties

• Geriatric Medicineprimary

Find other Geriatric Medicine doctors in Georgia →

Other geriatricians in Georgia

Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.

• Vanessa S. Vakili, MD
• Andrew Mrugala, MD
• Russell G. Remalia, MD
• Elizabeth Vaughan
• Robin A. Beck, MD
• Ramsey E. Jackson, MD
• Diego Remolina
• Daisy Jane N. Trimor, DO

All geriatricians in Georgia →

Other clinicians in Regents of the University of California

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

• Megan McGrath, MD
• Mara W. Rosenberg, MD
• Timothy J. Henrich, MD
• Suceil Sivsammye, MD
• Arpana R. Vidyarthi, MD
• Ryan McMahan, 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