Physician

David B Cowan, MD

According to 2025 Medicare claims, David Cowan, MD (NPI: 1487763405) practices family practice in the Bremerton-Silverdale-Port Orchard, WA market, with the plurality of this provider's patient population coming from Kitsap, WA. This provider's primary affiliated billing organization is VIRGINIA MASON MEDICAL CENTER (NPI: 1730237942; TIN: 910565539) and primary practice location at 98110-5118. Cowan is affiliated with the CommonSpirit ACO I (ACO ID: A2164) and Jefferson Accountable Care, LLC (ACO ID: A5275), participating under the MSSP model.

Cowan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 668 traditional Medicare patients, billed 22,692 HCPCS/CPT codes, and received $386,857 in Medicare payments. The top billing code was G0439 (Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit). Part D data shows 4,363 prescription claims across 472 beneficiaries totaling $364,747 in drug costs, led by Jardiance (Empagliflozin). 2022 DME data shows 11 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 risen steadily, from $190,897 to $386,857. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $152,031 to $364,747. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $4,074 and ending at $17,539.