Physician

Christine Nwaiser

According to 2025 Medicare claims, Christine Nwaiser (NPI: 1063974236) practices sleep medicine in the Nassau County-Suffolk County, NY market, with the plurality of this provider's patient population coming from Suffolk, NY. This provider's primary affiliated billing organization is HARBOR VIEW MEDICAL SERVICES PC (NPI: 1861636219; TIN: 264517010) and primary practice location at 11776-8055. Nwaiser is affiliated with the Northwell Health ACO (ACO ID: A3030), participating under the MSSP model.

Nwaiser's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 163 traditional Medicare patients, billed 484 HCPCS/CPT codes, and received $43,586 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 51 prescription claims totaling $1,082 in drug costs, led by Zolpidem Tartrate (Zolpidem Tartrate). DME data shows 1,205 claims. Open Payments data shows 9 records totaling $546. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have fallen sharply in recent years, from $2,489 to $1,082. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.