Dr. Andrew James Desruisseau, MD

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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
• Novato Community Hospital Hospital · Novato, CA
• Sonoma Valley Hospital Hospital · Sonoma, CA

Colleagues at Regents Univ of California UCSF

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 272 clinicians in the practice; 12 are shown here.

• Dr. Benedict Pm Ancock, MD Cardiovascular Disease Physician · Larkspur, CA
• Dr. Angela Bell, MD Emergency Medicine Physician · Roseville, CA
• Joshua James Benham, MD Student in an Organized Health Care Education/Training Program · San Francisco, CA
• Dr. Robin Laura Bitner, MD Psychiatry Physician · San Rafael, CA
• Robert Doris Student in an Organized Health Care Education/Training Program · Larkspur, CA
• Genevieve Estilo, MD Nephrology Physician · Greenbrae, CA
• Dr. Lucia Lifschitz Franca, MD Obstetrics & Gynecology Physician · Greenbrae, CA
• Pankaj Malhotra, MD Cardiovascular Disease Physician · Larkspur, CA
• Dr. Robert Lee Newbury, MD Internal Medicine Physician · Novato, CA
• Lisa Park Surgery Physician · Larkspur, CA
• Dr. Robert T. Sperling, MD Cardiovascular Disease Physician · Larkspur, CA
• Jessica Stuhl Clinical Social Worker · Greenbrae, CA

Other providers in Santa Rosa

• Frederick S Drach, MD

  Individual Infectious Disease Physician · NPI 1326083213

  500 Doyle Park Dr Ste 106A, Santa Rosa, CA 95405-4558 · (707) 303-8309

• Gary M. Green, MD

  Individual Infectious Disease Physician · NPI 1124102108

  34 Mark West Springs Rd Fl 3, Santa Rosa, CA 95403 · (707) 573-5234

• Siddharth Hublikar, MD

  Individual Infectious Disease Physician · NPI 1912133646

  1165 Montgomery Dr, Santa Rosa, CA 95405-4801 · (707) 546-3210

• David Claude Sidney, MD

  Individual Infectious Disease Physician · NPI 1841358975

  122 Calistoga Rd #396, Santa Rosa, CA 95409-3702 · (707) 525-8296