Physician

Gregory F Kozielec, MD

According to 2025 Medicare claims, Gregory Kozielec, MD (NPI: 1053379081) practices ophthalmology in the Dallas-Plano-Irving, TX market, with the plurality of this provider's patient population coming from Dallas, TX. This provider's primary affiliated billing organization is RETINA INSTITUTE OF TEXAS PA (NPI: 1326097460; TIN: 751453852) and primary practice location at 76210-0102.

Kozielec's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,683 traditional Medicare patients, billed 43,846 HCPCS/CPT codes, and received $4,154,516 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 2,251 prescription claims across 655 beneficiaries totaling $134,633 in drug costs, led by Xiidra (Lifitegrast). Open Payments data shows 9 records totaling $200. 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 moved from a lower plateau to a higher plateau, from $1,935,045 to $4,154,516. Concurrently, Part D prescription costs have changed little. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.