Medicare Part D Prescriber Data
Centers for Medicare & Medicaid Services (CMS)
This CMS dataset contains the number of prescription fills and total drug costs paid organized by prescribing National Provider Identifier (NPI), drug brand name, and drug generic name for medications prescribed to Medicare Part D beneficiaries. The dataset is updated annually and is based on CMS administrative claims data from the Chronic Condition Data Warehouse.
Category
Open dataset
Access
Open access
Cost
Free
Region
US
License / terms
public domain
Data types
prescriptions, prescriber performance, drug costs