Physician
Christopher Warren Johnson, MD
According to 2025 Medicare claims, Christopher Johnson, MD (NPI: 1770562712) practices urology in the San Luis Obispo-Paso Robles, CA market, with the plurality of this provider's patient population coming from San Luis Obispo, CA. This provider's primary affiliated billing organization is UROLOGY ASSOCIATES OF THE CENTRAL COAST (NPI: 1881785764; TIN: 953652616) and primary practice location at 93401-7363. Johnson is affiliated with the Caravan Collaborative Pathways (ACO ID: A4604) and Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.
Johnson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 2,281 traditional Medicare patients, billed 57,918 HCPCS/CPT codes, and received $1,197,932 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 4,450 prescription claims across 1,116 beneficiaries totaling $2,111,857 in drug costs, led by Xtandi (Enzalutamide). DME data shows 248 claims. Open Payments data shows 104 records totaling $2,684. 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 risen steadily, from $690,735 to $1,197,932. Similarly, Part D prescription costs have moved sharply higher in recent years, from $673,123 to $2,111,857. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $320 and ending at $2,890.