Dr. Lucy Siqing Liu, MD

Dr. Liu practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.

Dr. Liu's NPI, 1932668076, was assigned on March 18, 2019. Dr. Liu graduated from University of Maryland School of Medicine - Baltimore in 2019. Dr. Liu holds California license A179699.

Dr. Liu's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.

Dr. Liu's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. The medical group on file is Torrance Emergency Physicians. Dmand AI also links Dr. Liu to 2 more group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 3 sites in all. Vendor and product names are available with a free account.

Emergency medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Liu is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Liu is licensed in California.

CMS data shows 528 Medicare services from Dr. Liu across 4 procedure codes in 2024, for 400 Medicare patients. Medicare paid $55,628 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 400 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 150 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.08, 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. Liu's median patient age at 46, with 60% women.

In 2024, Dr. Liu wrote 245 Medicare Part D claims for 185 patients. 93% of them were for generic drugs. CMS names the drug for 119 of them, across 5 drugs with 11 or more claims each, at $701 in total drug cost. In 2023, CMS named 13 claims across 1 drug.

Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Dr. Liu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $26.

Dr. Liu graduated from University of Maryland School of Medicine - Baltimore in 2019.

Dr. Liu is in network with 2 carriers, including CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.