Physician

William Michael Pace, MD

According to 2025 Medicare claims, William Pace, MD (NPI: 1326096785) practices nuclear medicine in the Santa Maria-Santa Barbara, CA market, with the plurality of this provider's patient population coming from Santa Barbara, CA. This provider's primary affiliated billing organization is SANSUM CLINIC (NPI: 1932121514; TIN: 956419205) and primary practice location at 93105-4311. Pace is affiliated with the Aledade A3299 CA MSSP Enhanced (ACO ID: A3299) and Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Pace's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 3,143 traditional Medicare patients, billed 24,225 HCPCS/CPT codes, and received $5,564,095 in Medicare payments. The top billing code was 78815 (Nuclear medicine study from skull base to mid-thigh with ct scan). Open Payments data shows 2 records totaling $116. 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 $1,027,892 to $5,564,095. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.