Dr. Jason Soonho Hwang, MD

Dr. Hwang practices at Downey Medical Center in Downey, California, part of Kaiser Permanente.

Dr. Hwang's NPI, 1457511396, was assigned on June 13, 2008. Dr. Hwang graduated from Loma Linda University School Of Medicine in 2003. Dr. Hwang's California license number on file is A113073.

Dr. Hwang's primary practice is Downey Medical Center, at 9333 Imperial Highway, Downey, CA 90242 in Los Angeles County. The practice phone is (562) 461-6007.

Dr. Hwang's primary practice is Downey Medical Center in Downey, California, part of Kaiser Permanente. Dr. Hwang is also affiliated with Loma Linda University Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Hwang to 1 more breast imaging center, named with a free account.

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

Internal medicine is Dr. Hwang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hwang is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Hwang's licenses on file in 8 states: California, Guam, Michigan, Ohio, Virginia, New York, Georgia and Pennsylvania.

Dmand AI lists heart attack and sepsis among the conditions Dr. Hwang treats.

CMS data shows 279 Medicare services from Dr. Hwang across 6 procedure codes in 2019, for 11 Medicare patients. Medicare paid $25,053 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 11 Medicare patients who saw Dr. Hwang in 2024. Their average risk score is 1.98, 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. Hwang's median patient age at 72, with 56% women.

In 2024, Dr. Hwang wrote 312 Medicare Part D claims for 127 patients. 87% of them were for generic drugs. CMS names the drug for 147 of them, across 10 drugs with 11 or more claims each, at $4,522 in total drug cost. In 2023, CMS named 196 claims across 12 drugs.

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

CMS Open Payments shows 3 general payments to Dr. Hwang from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Jazz Pharmaceuticals Inc. paid the most, $122.

Dr. Hwang graduated from Loma Linda University School Of Medicine in 2003.

Dr. Hwang is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.