Esther Kwak

Esther Kwak practices at University Hospital at Downstate in Brooklyn, New York, part of State University of New York.

Esther Kwak's NPI, 1073908083, was assigned on April 6, 2015. Esther Kwak graduated from Stony Brook University Health Sciences Center School of Medicine in 2015. Esther Kwak holds New York license 297284.

Esther Kwak's primary practice is University Hospital at Downstate, at 445 Lenox Road, Brooklyn, NY 11203 in Kings County. The practice phone is (718) 270-1000.

Esther Kwak's primary practice is University Hospital at Downstate in Brooklyn, New York, part of State University of New York. The medical group on file is SUNY Downstate Health Sciences University. Dmand AI also links Esther Kwak to 2 more group practices and clinics and 1 medical group, each named with a free account.

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

Emergency medicine is Esther Kwak's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Esther Kwak is board certified in emergency medicine by the American Board of Emergency Medicine. Esther Kwak is licensed in New York.

CMS data shows 111 Medicare services from Esther Kwak across 4 procedure codes in 2024, for 91 Medicare patients. Medicare paid $14,611 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 91 Medicare patients who saw Esther Kwak in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 3.28, 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 Kwak's median patient age at 40, with 60% women.

In 2024, Esther Kwak wrote 32 Medicare Part D claims for 26 patients. 91% of them were for generic drugs.

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

Dmand AI links 4 papers to Esther Kwak, published from 2021 to 2024. Esther Kwak has published most often in Curr Probl Cardiol. Esther Kwak's most frequent co-authors are Victor Macrinici, Iva Minga, MD and Senthil Surya Balasubramanian, MD.

CMS Open Payments shows 1 general payment to Esther Kwak from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CVRx, Inc. paid the most, $25.

Esther Kwak graduated from Stony Brook University Health Sciences Center School of Medicine in 2015.