Physician

Brian Steven Phelps, MD

According to 2025 Medicare claims, Brian Phelps, MD (NPI: 1689866576) 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 RETINA VITREOUS CENTER, PLLC (NPI: 1811284946; TIN: 27-0159123) and primary practice location at 73013-9791. Phelps is affiliated with the Mercy Health ACO, LLC (ACO ID: A2616), participating under the MSSP model.

Phelps' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,678 traditional Medicare patients, billed 53,424 HCPCS/CPT codes, and received $4,233,414 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 1,003 prescription claims across 334 beneficiaries totaling $67,774 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 36 records totaling $193,220. 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 $1,999,705 to $4,233,414. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $49,847 and ending at $67,774. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.