Dr. Ryan Glen Smith, 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.

• Oroville Hospital Hospital · Oroville, CA
• Sierra Nevada Memorial Hospital Hospital · Grass Valley, CA · listed as Sierra Nevada Memorial-Miners Hospital
• Ucsf Medical Center Hospital · San Francisco, CA
• University Of California Davis Medical Center Hospital · Sacramento, CA · listed as University of California, Davis Medical Center
• Mercy General Hospital Hospital · Sacramento, CA

Colleagues at Dignity Health Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1204 clinicians in the practice; 12 are shown here.

• Dr. Sundeep Adusumalli, MD Cardiovascular Disease Physician · Carmichael, CA
• Tajinder Badial, DO Internal Medicine Physician · Sacramento, CA
• Kenneth H. Cheung, MD Neurology Physician · Elk Grove, CA
• Amanda Louise Damron, MS, CCC-A Audiologist · Sacramento, CA
• Thao Thi Thu Duong, MD Physical Medicine & Rehabilitation Physician · San Jose, CA
• Mrs. Stephanie Anne Honda, WHCNP Women's Health Nurse Practitioner · Folsom, CA
• Dr. Robert Keet, MD Geriatric Medicine (Internal Medicine) Physician · Santa Cruz, CA
• Binita Mandal, MD Allergy & Immunology Physician · Carmichael, CA
• Dr. Inemesit Udoeyop Newsome, MD Internal Medicine Physician · Santa Cruz, CA
• Jake Ni, MD Orthopaedic Surgery Physician · Woodland, CA
• Alberto Russell Hospitalist Physician · Sacramento, CA
• Olivia Jennifer Tecce, PA-C Physician Assistant · Soquel, CA

Other providers in Grass Valley

• Grass Valley Cardiology Medical Group

  Organization Cardiovascular Disease Physician · NPI 1023062171

  150 Catherine Lane D, Grass Valley, CA 95945 · (530) 477-8358

• Mr. John A Mallery, MD

  Individual Cardiovascular Disease Physician · NPI 1780664201

  150 Catherine Ln #D, Grass Valley, CA 95945 · (530) 477-8358

• Dr. Kenneth S Marvin, MD

  Individual Cardiovascular Disease Physician · NPI 1417035221

  155 Glasson Way, Grass Valley, CA 95945-5723 · (530) 274-6000

• Rp Zucker MD a Medical Corporation

  Organization Cardiovascular Disease Physician · NPI 1124005368

  155 Glasson Way, Grass Valley, CA 95945 · (530) 241-1473

• Nathaniel Rohde Woodruff, MD, PHD, FACC

  Individual Cardiovascular Disease Physician · NPI 1275623191

  150 Catherine Ln Ste F, Grass Valley, CA 95945-5719 · (530) 477-8358