Physician

Theodore A Gancayco, MD

According to 2025 Medicare claims, Theodore Gancayco, MD (NPI: 1932217262) practices ophthalmology in the Washington, DC-MD market, with the plurality of this provider's patient population coming from The District, DC. This provider's primary affiliated billing organization is CHESAPEAKE EYE CARE AND LASER CENTER LLC (NPI: 1548296262; TIN: 52-2124249) and primary practice location at 20017-2110.

Gancayco's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,453 traditional Medicare patients, billed 6,435 HCPCS/CPT codes, and received $562,691 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 2,710 prescription claims across 591 beneficiaries totaling $395,289 in drug costs, led by Rocklatan (Netarsudil Mesylat/Latanoprost). Open Payments data shows 22 records totaling $498. 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 changed little. Concurrently, Part D prescription costs have moved from a lower plateau to a higher plateau, from $217,658 to $395,289. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.