Dr. Siba Prasad Raychaudhuri, 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.

• University Of California Davis Medical Center Hospital · Sacramento, CA · listed as University of California, Davis Medical Center

Colleagues at Regents of the Univ of Ca

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1578 clinicians in the practice; 12 are shown here.

• Dr. Amar Al-Juburi, MD Gastroenterology Physician · Sacramento, CA
• MS. Norkamari Shakira Bandolin, MD Student in an Organized Health Care Education/Training Program · Sacramento, CA
• Tissa Bijoy George, MD Rheumatology Physician · Elk Grove, CA
• Catalin Cantemir, MD Anesthesiology Physician · New Haven, CT
• Tiffany Dong Cardiovascular Disease Physician · Atlanta, GA
• Eric A Kurzrock, MD Urology Physician · Sacramento, CA
• Reginald I. Low, MD Cardiovascular Disease Physician · Sacramento, CA
• Dr. Ryan Martin, MD Neurology Physician · Sacramento, CA
• Yvette Marie Mendoza, CRNA Certified Registered Nurse Anesthetist · Sacramento, CA
• Dr. Richard Victor Perez, MD Transplant Surgery Physician · Sacramento, CA
• Dr. Christian Merrick Sebat, DO Internal Medicine Physician · Sacramento, CA
• James Nicholas Welch, MD Specialist · Sacramento, CA

Other providers in Palo Alto

• Natalie Howlett

  Individual Rheumatology Physician · NPI 1154776094

  900 Blake Wilbur Dr, Palo Alto, CA 94304-2201 · (650) 723-6961

• Nathan Charles Karp

  Individual Rheumatology Physician · NPI 1134623556

  795 El Camino Real, Palo Alto, CA 94301-2302 · (650) 853-2275

• Poonam Manwani, MD

  Individual Rheumatology Physician · NPI 1609220839

  795 El Camino Real, Palo Alto, CA 94301-2302 · (650) 853-2275

• Johannes Nowatzky, MD

  Individual Rheumatology Physician · NPI 1780813543

  300 Pasteur Dr, Palo Alto, CA 94304-2203 · (650) 723-4000

• Dr. Jeremy Sokolove, MD

  Individual Rheumatology Physician · NPI 1396718854

  3801 Miranda Ave, Palo Alto, CA 94304 · (650) 493-5000

• Dr. Jungsik Song, MD

  Individual Rheumatology Physician · NPI 1144416371

  1000 Welch Rd Ste 203, Palo Alto, CA 94304-1808 · (650) 498-5630

• Christine Thorburn, MD

  Individual Rheumatology Physician · NPI 1659473726

  795 El Camino Real, Palo Alto, CA 94301-2302 · (650) 321-4121