Dr. Ralph Jonathan Henderson, MD

Dr. Henderson practices at Arkansas Urology, P.A. in Little Rock, Arkansas.

Dr. Henderson's NPI, 1164427621, was assigned on June 20, 2005. Dr. Henderson graduated from Louisiana State University School of Medicine in Shreveport in 1991. Dr. Henderson holds Louisiana license 021340.

Dr. Henderson's primary practice is Arkansas Urology, P.A., at 1300 Centerview Dr, Little Rock, AR 72211 in Pulaski County. The practice phone is (501) 219-8900.

Dr. Henderson's primary practice is Arkansas Urology, P.A. in Little Rock, Arkansas. Dr. Henderson is also affiliated with Baptist Health Medical Center-Little Rock. The medical group on file is Arkansas Urology. Dmand AI also links Dr. Henderson to 3 more hospitals 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 Dr. Henderson practices, 5 sites in all. Vendor and product names are available with a free account.

Urology is Dr. Henderson's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Henderson is licensed in Louisiana.

CMS data shows 3,970 Medicare services from Dr. Henderson across 32 procedure codes in 2024, for 783 Medicare patients. Medicare paid $127,801 for them.

CMS counts 783 Medicare patients who saw Dr. Henderson in 2024. The largest group is 65 to 74, with 368 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Henderson's median patient age at 68, with 26% women.

In 2024, Dr. Henderson wrote 1,904 Medicare Part D claims for 524 patients. 90% of them were for generic drugs. CMS names the drug for 1,767 of them, across 26 drugs with 11 or more claims each, at $183,678 in total drug cost. In 2023, CMS named 1,304 claims across 21 drugs.

Dr. Henderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of prostate resection by Dr. Henderson, more than 83% of the clinicians it reports for that procedure.

Dmand AI links Dr. Henderson to 1 clinical trial. Open Payments lists research payments to Dr. Henderson that name 1 trial.

CMS Open Payments shows 802 general payments to Dr. Henderson from 48 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 45% of the total. Janssen Pharmaceuticals, Inc paid the most, $235,662. It also lists 2 research payments totaling $767 from 2016 to 2020, naming 1 clinical trial.

Dr. Henderson graduated from Louisiana State University School of Medicine in Shreveport in 1991.