Physician

Robert O Funk, MD

According to 2025 Medicare claims, Robert Funk, MD (NPI: 1356845614) practices ophthalmology in the La Crosse-Onalaska, WI-MN market, with the plurality of this provider's patient population coming from La Crosse, WI. This provider's primary affiliated billing organization is GUNDERSEN LUTHERAN MEDICAL CENTER INC (NPI: 1376593442; TIN: 390813416) and primary practice location at 54601-5447. Funk is affiliated with the Gundersen ACO (ACO ID: A5094) and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Funk's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 489 traditional Medicare patients, billed 6,430 HCPCS/CPT codes, and received $184,262 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 297 prescription claims across 66 beneficiaries totaling $14,149 in drug costs, led by Latanoprost (Latanoprost). 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 moved sharply higher in recent years, from $7,086 to $184,262. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $674 and ending at $14,149. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.