Physician

Darin R Haivala, M.D.

According to 2025 Medicare claims, Darin Haivala, M.D. (NPI: 1689641342) practices ophthalmology in the Oklahoma City, OK market, with the plurality of this provider's patient population coming from Oklahoma, OK. This provider's primary affiliated billing organization is EYE ASSOCIATES OF OKLAHOMA PLLC (NPI: 1588685622; TIN: 20-4943767) and primary practice location at 73120-8604.

Haivala's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 960 traditional Medicare patients, billed 26,094 HCPCS/CPT codes, and received $1,860,189 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 275 prescription claims across 92 beneficiaries totaling $21,500 in drug costs, led by Lumigan (Bimatoprost). Open Payments data shows 2 records totaling $88. 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 $697,996 to $1,860,189. In contrast, Part D prescription costs have declined steadily, from $36,434 to $21,500. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.