Yan Jiang, MD

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Stanford Health Care Hospital · Stanford, CA
• Stanford Health Care Tri-Valley Hospital · Pleasanton, CA

Colleagues at Stanford Health Care

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3085 clinicians in the practice; 12 are shown here.

• Allison Ching, PA-C Physician Assistant · Stanford, CA
• Andrew Lee Chu, MD Emergency Medicine Physician · Stanford, CA
• Sarah Marie Doe-Williams, MD Student in an Organized Health Care Education/Training Program · Stanford, CA
• Ikponmwosa Enofe, MD Internal Medicine Physician · Stanford, CA
• Dr. Christopher Robert Entwisle, MD Gastroenterology Physician · Livermore, CA
• Pedro Martins Gomes de Oliveira, MD Oral & Maxillofacial Surgery (D.M.D.) · Stanford, CA
• Yoel Dan Green, MD Sleep Medicine (Internal Medicine) Physician · Stanford, CA
• Nancy Fang Liu, MD Internal Medicine Physician · Stanford, CA
• Malgorzata Dominika Polacin, MD Diagnostic Radiology Physician · Palo Alto, CA
• Anthony Dane Simon, NP Acute Care Nurse Practitioner · Stanford, CA
• Catherine Dora Tambunan, NP Nurse Practitioner · Stanford, CA
• Jessica Celice Warner, PA-C Physician Assistant · Stanford, CA

Other providers in Stanford

• Rex L. Jamison, MD

  Individual Internal Medicine Physician · NPI 1982730156

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Mark Jaradeh, MD

  Individual Internal Medicine Physician · NPI 1851087647

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Lakshmi Andal Jayaram, MBCHB

  Individual Internal Medicine Physician · NPI 1639602279

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Xiaolin Jia, MD

  Individual Internal Medicine Physician · NPI 1376962266

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Yi Jiang, MD

  Individual Internal Medicine Physician · NPI 1366946345

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Roy Mattathu John, MD

  Individual Internal Medicine Physician · NPI 1417993528

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Tyler Paul Johnson, MD

  Individual Internal Medicine Physician · NPI 1689945362

  300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000

• Andrea Michelle Jonas, MD

  Individual Internal Medicine Physician · NPI 1851657829

  Stanford Hospital 300 Pasteur Dr, Stanford, CA 94305 · (650) 725-7061