Christina Ramirez

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.

• Zuckerberg San Francisco General Hosp & Trauma Ctr Hospital · San Francisco, CA · listed as Zuckerberg San Francisco General Hospital

Colleagues at University of California Sfgh Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 571 clinicians in the practice; 12 are shown here.

• Fnu Ahmed Naiem, MD Vascular Surgery Physician · San Francisco, CA
• Shauna Brodie, NP Family Nurse Practitioner · San Francisco, CA
• Christopher Paul Brunson, MD Vascular & Interventional Radiology Physician · San Francisco, CA
• Hans K Hoogs, CRNA Certified Registered Nurse Anesthetist · San Francisco, CA
• Alyssa Kirsch, MD Internal Medicine Physician · San Francisco, CA
• Rena Mei, MD Gastroenterology Physician · San Francisco, CA
• Pooja Upadhyaya Neiman, MD Surgical Critical Care Physician · Stanford, CA
• Christine Chang Pecci, MD Family Medicine Physician · San Francisco, CA
• Douglas Bradley PET, MD Neurology Physician · Valhalla, NY
• Cindy Johanna Saenz Leiva, MD Family Medicine Physician · New York, NY
• Julin F Tang, MD Critical Care Medicine (Anesthesiology) Physician · San Francisco, CA
• Dr. Paul Alexander Toogood, MD Orthopaedic Trauma Physician · San Francisco, CA

Other providers in San Rafael

• Jennifer Alexandria Clark

  Individual Certified Registered Nurse Anesthetist · NPI 1023315231

  99 Montecillo Rd, San Rafael, CA 94903-3308 · (925) 229-7693

• Deloge Anesthesia Services Inc a Professional Nursing Corporation

  Organization Certified Registered Nurse Anesthetist · NPI 1861917841

  901 E St, San Rafael, CA 94901-2850 · (415) 775-1555

• Katherine Sarasas

  Individual Certified Registered Nurse Anesthetist · NPI 1689948051

  99 Montecillo Rd, San Rafael, CA 94903-3308 · (415) 444-2879