Physician

Stephen J Lemon, MD

According to 2025 Medicare claims, Stephen Lemon, MD (NPI: 1386637288) practices medical oncology 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 KAISER FOUNDATION HEALTH PLAN OF WASHINGTON (NPI: 1124264577; TIN: 910511770) and primary practice location at 98383-9411. Lemon is affiliated with the Eastside ACO, LLC (ACO ID: A5375), participating under the MSSP model.

Lemon's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 117 traditional Medicare patients, billed 165 HCPCS/CPT codes, and received $11,651 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 383 prescription claims across 98 beneficiaries totaling $702,870 in drug costs, led by Eliquis (Apixaban). 2018 DME data shows 14 claims. Open Payments data shows 7 records totaling $284. 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 started with an early spike, then settled into a lower baseline, moving from $1,452,280 to $11,651. In contrast, Part D prescription costs have risen steadily, from $447,508 to $702,870. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.