Physician

Karsten Jon Rohlfs, M.D.

According to 2025 Medicare claims, Karsten Rohlfs, M.D. (NPI: 1902251051) practices family practice in the Sioux City, IA-NE-SD market, with the plurality of this provider's patient population coming from Union, SD. This provider's primary affiliated billing organization is SANFORD HEALTH NETWORK (NPI: 1265718571; TIN: 460388596) and primary practice location at 57001-2134. Rohlfs is affiliated with the CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Rohlfs' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 89 traditional Medicare patients, billed 321 HCPCS/CPT codes, and received $17,264 in Medicare payments. The top billing code was 99308 (Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more). Part D data shows 9,509 prescription claims across 381 beneficiaries totaling $692,843 in drug costs, led by Invega Sustenna (Paliperidone Palmitate). DME data shows 27 claims. Open Payments data shows 3 records totaling $52. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved sharply higher in recent years, from $1,504 to $17,264. Similarly, Part D prescription costs have moved sharply higher in recent years, from $918 to $692,843. For DME billing, reported payments moved sharply higher in recent years, from $775 to $13,080.