Dr. Brian Seunghun Rhee, MD

Dr. Rhee practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.

Dr. Rhee's NPI, 1346290772, was assigned on May 10, 2006. Dr. Rhee graduated from UC San Diego School of Medicine in 1999. Dr. Rhee holds California license A78285.

Dr. Rhee's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.

Dr. Rhee's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dr. Rhee is also affiliated with Garden Grove Hospital Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Rhee to 1 more medical group, named with a free account.

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

Emergency medicine is Dr. Rhee's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Rhee is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Rhee's licenses on file in 15 states: California, Florida, Colorado, New Jersey, Nevada, Arizona, Idaho, Illinois, Missouri, New York, Tennessee, Texas, Utah, Indiana and Minnesota.

CMS data shows 522 Medicare services from Dr. Rhee across 4 procedure codes in 2024, for 334 Medicare patients. Medicare paid $46,563 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 334 Medicare patients who saw Dr. Rhee in 2024. The largest group is 75 to 84, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 55% are also on Medicaid. Their average risk score is 2.32, 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. Rhee's median patient age at 52, with 60% women.

In 2024, Dr. Rhee wrote 360 Medicare Part D claims for 275 patients. 90% of them were for generic drugs. CMS names the drug for 212 of them, across 11 drugs with 11 or more claims each, at $1,268 in total drug cost. In 2023, CMS named 141 claims across 8 drugs.

Dr. Rhee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rhee as offering telehealth.

CMS Open Payments shows 16 general payments to Dr. Rhee from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $686.

Dr. Rhee graduated from UC San Diego School of Medicine in 1999.

Dr. Rhee is in network with 8 carriers, including Excellus BlueCross BlueShield, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.