Lainey Jean Brown, FNP

Lainey Brown practices at Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health.

Lainey Brown's NPI, 1265182786, was assigned on March 27, 2022. Lainey Brown holds Illinois license 209027811.

Lainey Brown's primary practice is Missouri Baptist Medical Center, at 3015 N Ballas Rd, Saint Louis, MO 63131 in St. Louis County. The practice phone is (314) 996-5000.

Lainey Brown's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. The medical group on file is BJC Medical Group. Dmand AI also links Lainey Brown to 1 more hospital and 1 group practice or clinic, each named with a free account.

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

Nurse practitioner is Lainey Brown's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Lainey Brown is licensed in Illinois.

CMS counts 64 Medicare patients who saw Lainey Brown in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Lainey Brown's median patient age at 55, with 73% women.

In 2024, Lainey Brown wrote 1,031 Medicare Part D claims for 157 patients. 90% of them were for generic drugs.

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

CMS Open Payments shows 2 general payments to Lainey Brown from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $122.