Data Dictionary
The Data Dictionary catalogs every entity in our data. Search across all fields, filter by data area, then open an entity for its fields, constraints, provenance, and relationships. Closed value sets live in the Enum Registry, nested shapes under Objects, and external code sets under Taxonomies.
10 entities · 160 fields
- PersonA resolved individual — the unified identity, profile, contact, and location data we hold for a single real-world person.
- CompanyA resolved organization — the unified firmographic, location, and ownership data we hold for a single real-world company.
- WorkExperienceA single position a person has held at a company — its title, role, dates, and location. A person has many work experiences.
- ProductA software product in the vendorgraphics catalog — what companies buy, use, and sell. Each product is mapped to one or more categories and linked to the vendor company that offers it.
- ProductCategoryA node in the vendorgraphics category taxonomy. Products are classified into categories, which form a parent/child hierarchy.
- ServiceA professional service offered by companies in the vendorgraphics catalog.
- HCPA resolved healthcare professional — the unified identity, profile, and activity data we hold for a single clinician or researcher. Returned by the HCP endpoints.
- HCOA resolved healthcare organization — a hospital, practice, or other institution, with its identity, location, and activity data. Returned by the HCO endpoints.
- DrugA drug product, keyed by its 9-digit HIPAA-normalized product NDC — the same identifier the prescription count endpoints are keyed on. Combines the FDA National Drug Code directory listing with RxNorm-derived classification, pharmacology, and clinical attributes, and lists the package NDCs sold under the product. Returned by the drug endpoints.
- ProductUsageA record of one company's usage of a product over time — the productsUsed element returned by the company vendorgraphics endpoints. Pairs a catalog Product with observation dates and usage-signal counts.