Dr. Michael K. Ong, MD

Dr. Ong practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Ong's NPI, 1598785776, was assigned on July 20, 2006. Dr. Ong graduated from UC San Diego School of Medicine in 2000. Dr. Ong holds California license A79364.

Dr. Ong's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

Dr. Ong's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Ong is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Ong to 1 more group practice or clinic, named with a free account.

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

Internal medicine is Dr. Ong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ong is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ong is licensed in California.

Dmand AI lists acid reflux, acute skin infection, chronic diabetes, coronary artery disease, knee injury, muscle pain, fibromyalgia, and limb pain, sleep apnea and tobacco use among the conditions Dr. Ong treats.

CMS data shows 43 Medicare services from Dr. Ong across 1 procedure code in 2024, all of them office visits, for 29 Medicare patients. Medicare paid $2,018 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 29 Medicare patients who saw Dr. Ong in 2024. The largest group is 75 to 84, with 13 patients. 66% of them have high blood pressure, and 48% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ong's median patient age at 69, with 32% women.

In 2024, Dr. Ong wrote 610 Medicare Part D claims for 40 patients. 92% of them were for generic drugs. CMS names the drug for 302 of them, across 17 drugs with 11 or more claims each, at $3,978 in total drug cost. In 2023, CMS named 237 claims across 12 drugs.

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

Dmand AI links 111 papers to Dr. Ong, published from 2007 to 2025. 2020 was the busiest year, with 12. The most frequent topics are Antineoplastic Agents, Prostatic Neoplasms and Antineoplastic Combined Chemotherapy Protocols. Dr. Ong has published most often in Can Urol Assoc J. Dr. Ong's most frequent co-authors are Shari Lipner, Geoffrey Gotto, BSC, (hons), MD and Jason Patrick Izard, MD.

Dmand AI links Dr. Ong to 3 clinical trials. Conditions studied include Prostatic Neoplasms, Heart Failure and Prostatic Neoplasms, Castration-Resistant.

CMS Open Payments shows 3 general payments to Dr. Ong from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Aurinia Pharma U.S., Inc. paid the most, $121.

Dr. Ong graduated from UC San Diego School of Medicine in 2000. Dr. Ong is a member of ACP, CMA, SGIM and SHM.

Dr. Ong is in network with 7 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.