Dr. Alexandra Ruan, MD

Dr. Ruan practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Ruan's NPI, 1891158804, was assigned on March 29, 2016. Dr. Ruan graduated from Keck School of Medicine of USC in 2016. Dr. Ruan holds California license A150975.

Dr. Ruan's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Dr. Ruan's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Ruan to 1 more hospital and 1 medical group, each named with a free account. Dr. Ruan's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruan practices, 2 sites in all. Vendor and product names are available with a free account.

Anesthesiology is Dr. Ruan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ruan is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Ruan is licensed in California.

CMS data shows 41 Medicare services from Dr. Ruan across 2 procedure codes in 2024, for 137 Medicare patients. Medicare paid $3,169 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 137 Medicare patients who saw Dr. Ruan in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ruan's median patient age at 49, with 62% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ruan for performance year 2024, reported as part of a group. Dr. Ruan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 3 papers to Dr. Ruan, published from 2015 to 2022. 2015 was the busiest year, with 2. The most frequent topics are Gene Expression Regulation, Neoplastic. Dr. Ruan's most frequent co-authors are Pamela Dru Flood, MD and Preya Kaur Jhita.

Dmand AI links Dr. Ruan to 1 clinical trial. Conditions studied include Hemophilia B and Liver Failure.

CMS Open Payments shows 2 general payments to Dr. Ruan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $229.

Dr. Ruan graduated from Keck School of Medicine of USC in 2016.

Dr. Ruan is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.