Christopher Vincent Weiss

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

Colleagues at Skilled Facility Health Care Solutions Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

• Dr. Joy Alvarado, MD, MHS General Practice Physician · Fort Hood, TX
• C. Emmanuel Ayers, MD Obstetrics & Gynecology Physician · Brandywine, MD
• Ayodeji Folarin, MD Surgery Physician · Newark, NJ
• Sheira Freedman, MD Internal Medicine Physician · Oakland, CA
• Dena A Green, MD Hematology & Oncology Physician · Mesa, AZ
• Rick Scott Mai, MD Surgery Physician · Los Angeles, CA
• Matthew Hieu Nguyen, DPM Podiatrist · Long Beach, CA
• Hugo R Perez, DPM Foot & Ankle Surgery Podiatrist · Long Beach, CA
• Dr. Samia Suleman, MD Family Medicine Physician · Kenner, LA
• Allison Stavinoha Trowbridge, MD Emergency Medicine Physician · Tampa, FL
• Dr. Tracey Lynne Venning, MD Emergency Medicine Physician · Canton, MI
• Valerie Zamudio, MD Internal Medicine Physician · Los Angeles, CA

Other providers in Palo Alto

• Dr. Sara Liu, MD

  Individual Pediatric Adolescent Medicine Physician · NPI 1962527770

  725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 497-8000

• Nivedita Nitin More, MD

  Individual Pediatric Adolescent Medicine Physician · NPI 1366470361

  725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 497-8000

• Stanford Hospital and Clinics

  Organization Pediatric Adolescent Medicine Physician · NPI 1700837283

  725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 498-7103

• Kanani Elaine Titchen, MD

  Individual Pediatric Adolescent Medicine Physician · NPI 1184981797

  725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 497-8000