Esther Vinolia Koilpillai

Esther Koilpillai practices at Adventist Healthcare White Oak Medical Center in Gaithersburg, Maryland.

Esther Koilpillai's NPI, 1609337252, was assigned on March 27, 2019. Esther Koilpillai holds Maryland license R159636.

Esther Koilpillai's primary practice is Adventist Healthcare White Oak Medical Center, at 820 W Diamond Ave, Gaithersburg, MD 20878 in Montgomery County. The practice phone is (240) 637-4000.

Esther Koilpillai's primary practice is Adventist Healthcare White Oak Medical Center in Gaithersburg, Maryland. Esther Koilpillai is also affiliated with Adventist HealthCare White Oak Medical Center. The medical group on file is Adventist Medical Group. Dmand AI also links Esther Koilpillai to 1 more group practice or clinic and 1 medical group, each named with a free account.

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

Family is Esther Koilpillai's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Esther Koilpillai is licensed in Maryland.

CMS counts 240 Medicare patients who saw Esther Koilpillai in 2024. The largest group is 75 to 84, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.68, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Esther Koilpillai's median patient age at 72, with 37% women.

In 2024, Esther Koilpillai wrote 264 Medicare Part D claims for 74 patients. 87% of them were for generic drugs.

Esther Koilpillai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 7 general payments to Esther Koilpillai from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $76.