Physician

Antonio Castaneda

According to 2025 Medicare claims, Antonio Castaneda (NPI: 1447618376) practices gynecologist/oncologist in the Anaheim-Santa Ana-Irvine, CA market, with the plurality of this provider's patient population coming from Orange, CA. This provider's primary affiliated billing organization is HOAG CLINIC (NPI: 1942799523; TIN: 330676831) and primary practice location at 92663-4162.

Castaneda's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 137 traditional Medicare patients, billed 530 HCPCS/CPT codes, and received $95,863 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 165 prescription claims across 50 beneficiaries totaling $537,850 in drug costs, led by Lynparza (Olaparib). DME data shows 30 claims. Open Payments data shows 3 records totaling $147. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $333 to $537,850. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.