Physician

Thomas John Zweifel, D.O.

According to 2025 Medicare claims, Thomas Zweifel, D.O. (NPI: 1114027307) practices neurology in the Sheboygan, WI market, with the plurality of this provider's patient population coming from Sheboygan, WI. This provider's primary affiliated billing organization is ST. NICHOLAS HOSPITAL-SISTERS OF THE THIRD ORDER OF ST FRANCIS (NPI: 1275799413; TIN: 390808480) and primary practice location at 53081-1957. Zweifel is affiliated with the HSHS ACO, L.L.C. (ACO ID: A2783), participating under the MSSP model.

Zweifel's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 220 traditional Medicare patients, billed 9,265 HCPCS/CPT codes, and received $93,444 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 2,483 prescription claims across 323 beneficiaries totaling $499,760 in drug costs, led by Austedo (Deutetrabenazine). DME data shows 12 claims. No Open Payments records. 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 changed little. Concurrently, Part D prescription costs have fallen sharply in recent years, from $741,196 to $499,760. In contrast, DME billing represents a smaller volume and fell sharply in recent years, from $2,446 to $284.