Dr. Chad Walton Katona, MD

Dr. Katona practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health.

Dr. Katona's NPI, 1760703334, was assigned on June 18, 2010. Dr. Katona holds Indiana license 01078958A.

Dr. Katona's primary practice is Prisma Health Hillcrest Hospital, at 741 South East Main Street, Simpsonville, SC 29681 in Greenville County. The practice phone is (864) 454-6100. Dr. Katona also practices at Hillcrest Hospital, 6780 Mayfield Rd, Cleveland, OH 44124.

Dr. Katona's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. Dr. Katona is also affiliated with Cleveland Clinic Main Campus. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Katona to 2 more hospitals, 2 group practices and clinics, 2 medical groups and 1 hospice, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katona practices, 7 sites in all. Vendor and product names are available with a free account.

Surgical critical care is Dr. Katona's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Katona is licensed in Indiana.

CMS data shows 96 Medicare services from Dr. Katona across 2 procedure codes in 2024, for 68 Medicare patients. Medicare paid $9,896 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 68 Medicare patients who saw Dr. Katona in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.60, 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. Katona's median patient age at 73, with 49% women.

Dr. Katona accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 8 general payments to Dr. Katona from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Novadaq Technologies Inc. paid the most, $392.