Physician

David A. Glaser, MD

According to 2025 Medicare claims, David Glaser, MD (NPI: 1891807137) practices ophthalmology in the St. Louis, MO-IL market, with the plurality of this provider's patient population coming from St. Louis, MO. This provider's primary affiliated billing organization is RETINA ASSOCIATES OF ST LOUIS, INC (NPI: 1750581666) and primary practice location at 63376-1667.

Glaser's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 576 traditional Medicare patients, billed 11,250 HCPCS/CPT codes, and received $1,298,953 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 383 prescription claims across 144 beneficiaries totaling $37,489 in drug costs, led by Prolensa (Bromfenac Sodium). Open Payments data shows 38 records totaling $1,556. 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 declined steadily, from $76,005 to $37,489. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.