Physician

Ryan L Holzwarth, MD

According to 2025 Medicare claims, Ryan Holzwarth, MD (NPI: 1437102324) practices dermatology in the Minneapolis-St. Paul-Bloomington, MN-WI market, with the plurality of this provider's patient population coming from St. Croix, WI. This provider's primary affiliated billing organization is TAREEN DERMATOLOGY, P.A. (NPI: 1063782621; TIN: 454147351) and primary practice location at 54016-9914.

Holzwarth's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 758 traditional Medicare patients, billed 4,940 HCPCS/CPT codes, and received $390,426 in Medicare payments. The top billing code was 11102 (Biopsy of related skin growth, first growth). Part D data shows 1,246 prescription claims across 515 beneficiaries totaling $503,343 in drug costs, led by Dupixent Pen (Dupilumab). Open Payments data shows 1 records totaling $21. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have risen steadily, from $214,739 to $503,343. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.