Physician

Kathryn B Bollin, M.D.

According to 2025 Medicare claims, Kathryn Bollin, M.D. (NPI: 1801020334) practices hematology/oncology in the San Diego-Chula Vista-Carlsbad, CA market, with the plurality of this provider's patient population coming from San Diego, CA. This provider's primary affiliated billing organization is SCRIPPS HEALTH (NPI: 1275899072; TIN: 232380812) and primary practice location at 92037-1027. Bollin is affiliated with the Scripps Accountable Care Organization, LLC (ACO ID: A3521), participating under the MSSP model.

Bollin's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 495 traditional Medicare patients, billed 62,781 HCPCS/CPT codes, and received $2,120,334 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 542 prescription claims across 116 beneficiaries totaling $947,561 in drug costs, led by Mekinist (Trametinib Dimethyl Sulfoxide). 2019 DME data shows 13 claims. Open Payments data shows 57 records totaling $1,527. 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 $1,927 to $2,120,334. Similarly, Part D prescription costs have risen steadily, from $34,396 to $947,561. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.