John Michael Luker, ACNP

John Luker practices at Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health.

John Luker's NPI, 1861092108, was assigned on October 27, 2020. John Luker holds Missouri license 2020032637.

John Luker's primary practice is Memorial Hospital in Belleville, at 4500 Memorial Drive, Belleville, IL 62226 in St. Clair County. The practice phone is (618) 233-7750.

John Luker's primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. John Luker is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links John Luker to 2 more hospitals, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where John Luker practices, 4 sites in all. Vendor and product names are available with a free account.

Gerontology is John Luker's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. John Luker is licensed in Missouri.

CMS counts 78 Medicare patients who saw John Luker in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts John Luker's median patient age at 70, with 45% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for John Luker for performance year 2024, reported as part of a group. John Luker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Luker as offering telehealth.

CMS Open Payments shows 1 general payment to John Luker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $21.