Lauren Ann Alexander, RN, MSN, ANP-BC

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Ucsf Medical Center Hospital · San Francisco, CA
• Marinhealth Medical Center Hospital · Greenbrae, CA

Colleagues at Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 717 clinicians in the practice; 12 are shown here.

• Heather Abellana, NP Nurse Practitioner · San Francisco, CA
• Maham Awan Student in an Organized Health Care Education/Training Program · San Diego, CA
• Maria Jose Duarte Student in an Organized Health Care Education/Training Program · San Francisco, CA
• Courtney Gordon, NP Gerontology Nurse Practitioner · San Francisco, CA
• Alexander Louis Kostrinsky-Thomas, DO Student in an Organized Health Care Education/Training Program · San Francisco, CA
• Ruzbeh Mosadeghi Gastroenterology Physician · San Francisco, CA
• Anthony N Muiru, MD Internal Medicine Physician · San Francisco, CA
• Nader Najafi Student in an Organized Health Care Education/Training Program · San Francisco, CA
• Gregory Michael Ow Internal Medicine Physician · San Francisco, CA
• Jessica Beth Rubin Transplant Hepatology Physician · San Francisco, CA
• Monika Anne Sarkar, MD Internal Medicine Physician · San Francisco, CA
• Vaibhav Upadhyay, MD Pulmonary Disease Physician · San Francisco, CA