Allen Chao

Allen Chao practices at Kaiser Permanente Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.

Allen Chao's NPI, 1952765034, was assigned on April 5, 2016. Allen Chao graduated from Georgetown University School Of Medicine in 2016. Allen Chao's California license number on file is A154990.

Allen Chao's primary practice is Kaiser Permanente Los Angeles Medical Center, at 4867 Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.

Allen Chao's primary practice is Kaiser Permanente Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Allen Chao is also affiliated with Huntington Hospital. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Allen Chao to 4 more group practices and clinics and 4 medical groups, each named with a free account.

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

Nephrology is Allen Chao's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Allen Chao is board certified in internal medicine by the American Board of Internal Medicine. Allen Chao has a license on file in California.

Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances and kidney cysts among the conditions Allen Chao treats.

CMS data shows 661 Medicare services from Allen Chao across 10 procedure codes in 2024, for 235 Medicare patients. Medicare paid $58,679 for them.

CMS counts 235 Medicare patients who saw Allen Chao in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 45% are also on Medicaid. Their average risk score is 4.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Allen Chao's median patient age at 71, with 49% women.

In 2024, Allen Chao wrote 916 Medicare Part D claims for 152 patients. 76% of them were for generic drugs. CMS names the drug for 738 of them, across 24 drugs with 11 or more claims each, at $219,541 in total drug cost. In 2023, CMS named 517 claims across 17 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Allen Chao for performance year 2024, reported as part of a group. Allen Chao accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Allen Chao as offering telehealth.

CMS Open Payments shows 6 general payments to Allen Chao from 4 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. La Jolla Pharmaceutical Company paid the most, $125.

Allen Chao graduated from Georgetown University School Of Medicine in 2016.

Allen Chao is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.