Dr. Duke Min Chang, MD

Dr. Chang practices at Las Flores Convalescent Hospital in Gardena, California.

Dr. Chang's NPI, 1235290669, was assigned on December 12, 2006. Dr. Chang holds California license C43046.

Dr. Chang's primary practice is Las Flores Convalescent Hospital, at 14165 Purche Ave., Gardena, CA 90249 in Los Angeles County. The practice phone is (310) 323-4570.

Dr. Chang's primary practice is Las Flores Convalescent Hospital in Gardena, California.

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

Nephrology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Chang is licensed in California.

CMS data shows 1,890 Medicare services from Dr. Chang across 5 procedure codes in 2024, for 59 Medicare patients. Medicare paid $174,343 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 59 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 5.08, 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. Chang's median patient age at 67, with 58% women.

In 2024, Dr. Chang wrote 556 Medicare Part D claims for 27 patients. 86% of them were for generic drugs. CMS names the drug for 364 of them, across 18 drugs with 11 or more claims each, at $14,262 in total drug cost. In 2023, CMS named 374 claims across 14 drugs.

CMS Open Payments shows 2 general payments to Dr. Chang from 2 drug and device companies from 2021 to 2024. Education make up the largest share, 87% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $96.