Dr. Jason Henry Williams, MD

Dr. Williams practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.

Dr. Williams' NPI, 1598029068, was assigned on June 29, 2012. Dr. Williams graduated from University of Mississippi School of Medicine in 2012. Dr. Williams holds Mississippi license T-2621.

Dr. Williams' primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.

Dr. Williams' primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Dr. Williams to 1 more behavioral health center, named with a free account. Dr. Williams' employer is on file too: a hospital.

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

Diagnostic radiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Williams is licensed in Mississippi.

CMS data shows 305 Medicare services from Dr. Williams across 9 procedure codes in 2024, for 210 Medicare patients. Medicare paid $15,821 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 210 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 36% are also on Medicaid. Their average risk score is 3.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 56, with 53% women.

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

CMS Open Payments shows 117 general payments to Dr. Williams from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 84% of the total. Boston Scientific Corporation paid the most, $1,066.

Dr. Williams graduated from University of Mississippi School of Medicine in 2012.