Physician

Dina Y. Gewaily, MD

According to 2025 Medicare claims, Dina Gewaily, MD (NPI: 1104054048) practices ophthalmology in the Lancaster, PA market, with the plurality of this provider's patient population coming from Lancaster, PA. This provider's primary affiliated billing organization is LANCASTER RETINA SPECIALISTS PC (NPI: 1558785725; TIN: 464711594) and primary practice location at 17601-2644. Gewaily is affiliated with the Lancaster General Health Community Care Collaborative, LLC (ACO ID: A2019), participating under the MSSP model.

Gewaily's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 848 traditional Medicare patients, billed 29,442 HCPCS/CPT codes, and received $1,952,471 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 515 prescription claims across 129 beneficiaries totaling $17,872 in drug costs, led by Difluprednate (Difluprednate). Open Payments data shows 10 records totaling $333. 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 $164,435 to $1,952,471. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $3,716 to $17,872. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.