Physician

Jennifer Marie Monroy, MD

According to 2025 Medicare claims, Jennifer Monroy, MD (NPI: 1669633889) practices allergy/immunology 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 WASHINGTON UNIVERSITY (NPI: 1992746903; TIN: 430653611) and primary practice location at 63129-0002. Monroy is affiliated with the Mercy Health ACO, LLC (ACO ID: A2616), Caravan Health ACO 50 LLC (ACO ID: A5160), and Quality Health Partners, LLC (ACO ID: A5553), participating under the MSSP model.

Monroy's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 531 traditional Medicare patients, billed 64,944 HCPCS/CPT codes, and received $1,345,074 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,479 prescription claims across 216 beneficiaries totaling $710,421 in drug costs, led by Dupixent Pen (Dupilumab). DME data shows 380 claims. Open Payments data shows 2 records totaling $115. 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 $309,309 to $1,345,074. Similarly, Part D prescription costs have risen steadily, from $74,947 to $710,421. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $1,386 to $7,193.