John T. Carlsen, PA

John Carlsen practices at Methodist Medical Center of Oak Ridge in Oak Ridge, Tennessee, part of Covenant Health.

John Carlsen's NPI, 1114970209, was assigned on May 18, 2006. John Carlsen holds Tennessee license 3495.

John Carlsen's primary practice is Methodist Medical Center of Oak Ridge, at 990 Oak Ridge Turnpike Box 529, Oak Ridge, TN 37830 in Anderson County. The practice phone is (865) 835-1000.

John Carlsen's primary practice is Methodist Medical Center of Oak Ridge in Oak Ridge, Tennessee, part of Covenant Health. John Carlsen is also affiliated with Covenant Health Parkwest. The medical group on file is Covenant Medical Group. Dmand AI also links John Carlsen to 1 more hospital, 2 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 John Carlsen practices, 5 sites in all. Vendor and product names are available with a free account.

Medical is John Carlsen's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has John Carlsen's licenses on file in 2 states: Tennessee and Connecticut.

CMS counts 38 Medicare patients who saw John Carlsen in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts John Carlsen's median patient age at 70, with 37% women.

In 2024, John Carlsen wrote 174 Medicare Part D claims for 42 patients. 94% of them were for generic drugs.

John Carlsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 2 general payments to John Carlsen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $182.