Physician

Cindy C Chang, MD

According to 2025 Medicare claims, Cindy Chang, MD (NPI: 1396772349) practices allergy/immunology in the New York-Jersey City-White Plains, NY-NJ market, with the plurality of this provider's patient population coming from Bergen, NJ. This provider's primary affiliated billing organization is ALLERGY PARTNERS OF NJ, PC (NPI: 1467878405; TIN: 465079185) and primary practice location at 07666-1712. Chang is affiliated with the Vytalize Health 9 ACO LLC (ACO ID: D0313), participating under the REACH model.

Chang's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 54 traditional Medicare patients, billed 804 HCPCS/CPT codes, and received $12,299 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 287 prescription claims across 81 beneficiaries totaling $49,450 in drug costs, led by Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter). Open Payments data shows 36 records totaling $553. 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 higher plateau to a lower plateau, from $31,005 to $12,299. In contrast, Part D prescription costs have risen steadily, from $17,998 to $49,450. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.