Ruth A Larson, 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.

Colleagues at Bernardo Dermatology Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

• Dr. Julie Akiko Gladsjo, MD Dermatology Physician · San Diego, CA
• Dr. Allison Mary Han, MD Dermatology Physician · San Diego, CA
• Dr. Leanna Hansen, MD Dermatology Physician · Orange, CA
• Vanessa Ayumi London, MD, MS Dermatology Physician · Philadelphia, PA
• Dr. Ashley Gale Rubin, MD Specialist · Poway, CA
• Dr. Elizabeth E Vierra, MD Specialist · Poway, CA
• Dr. Mark A Vierra, MD Specialist · Poway, CA