Dr. Kuang-Hwa Kenneth Chao, 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.

• Eden Medical Center Hospital · Castro Valley, CA
• John Muir Medical Center - Concord Campus Hospital · Concord, CA · listed as John Muir Medical Ctr Concord Campus
• Sutter Delta Medical Center Hospital · Antioch, CA
• John Muir Medical Center - Walnut Creek Campus Hospital · Walnut Creek, CA

Colleagues at Bass Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 292 clinicians in the practice; 12 are shown here.

• Anuja Bista Family Nurse Practitioner · Pleasanton, CA
• Eman Elmi, DPM Foot & Ankle Surgery Podiatrist · Walnut Creek, CA
• Dr. Rachel Ersoff, AUD Audiologist · Santa Cruz, CA
• Shayan Essapoor Podiatrist · Walnut Creek, CA
• Michael Alexander Hajek, MD Otolaryngology Physician · Santa Cruz, CA
• Ali Hamraz, MD Internal Medicine Physician · Walnut Creek, CA
• Eric Moss Kagel, MD Orthopaedic Hand Surgery Physician · San Jose, CA
• Dr. Brandon Allan McCutcheon, MD Neurological Surgery Physician · Walnut Creek, CA
• Danielle Lynn Nack, DPM Podiatrist · Mankato, MN
• Shannon M. Rush, DPM Podiatrist · Pleasanton, CA
• Christian Swinney Neurology Physician · Walnut Creek, CA
• Alana Suzanne Yahiro Leibowitz Ambulatory Fertility Facility · Walnut Creek, CA

Other providers in Walnut Creek

• Soheila Azghadi, MD

  Individual Radiation Oncology Physician · NPI 1952794455

  575 Lennon Ln, Walnut Creek, CA 94598-2443 · (925) 433-8786

• Dr. James Douglas Mitchell, MD

  Individual Radiation Oncology Physician · NPI 1700057569

  575 Lennon Ln, Walnut Creek, CA 94598-2443 · (925) 433-8786