Dr. Jun Liu, MD

Dr. Liu practices at MemorialCare Saddleback Medical Center in Laguna Hills, California, part of MemorialCare Health System.

Dr. Liu's NPI, 1770669319, was assigned on October 27, 2006. Dr. Liu graduated from Beijing Medical University in 1983. Dr. Liu's California license number on file is A79444.

Dr. Liu's primary practice is MemorialCare Saddleback Medical Center, at 24451 Health Center Drive, Laguna Hills, CA 92653 in Orange County. The practice phone is (949) 837-4500.

Dr. Liu's primary practice is MemorialCare Saddleback Medical Center in Laguna Hills, California, part of MemorialCare Health System. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Liu to 4 more group practices and clinics, 4 medical groups and 1 hospice, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 6 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Liu is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dmand AI has Dr. Liu's licenses on file in 2 states: California and Illinois.

Dmand AI lists cellulitis, congestive heart failure, gastrointestinal bleeding, gastrointestinal inflammation, inflammatory bowel disease (IBD), kidney failure, lung disease: COPD, asthma or bronchitis and mini-stroke (TIA) among the conditions Dr. Liu treats.

CMS data shows 661 Medicare services from Dr. Liu across 5 procedure codes in 2024, for 190 Medicare patients. Medicare paid $60,043 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 190 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.47, 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 78, with 52% women.

In 2024, Dr. Liu wrote 488 Medicare Part D claims for 156 patients. 90% of them were for generic drugs. CMS names the drug for 233 of them, across 12 drugs with 11 or more claims each, at $6,499 in total drug cost. In 2023, CMS named 134 claims across 9 drugs.

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

Dmand AI links 67 papers to Dr. Liu, published from 2007 to 2024. 2014 was the busiest year, with 8. The most frequent topics are Signal Transduction, Cell Line, Tumor and Caenorhabditis elegans. Dr. Liu has published most often in Proc Natl Acad Sci U S A. Dr. Liu's most frequent co-authors are Xiaoli Liu, Herbert David Aronow, MD and Thomas Brott, MD.

CMS Open Payments shows 2 general payments to Dr. Liu from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. EMD Serono, Inc. paid the most, $88.

Dr. Liu graduated from Beijing Medical University in 1983.

Dr. Liu is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.