Healthcare data arrives in many shapes: claims, EHR exports, labs, and flat files. The goal is to turn that into consistent, queryable tables.

Keep the pipeline simple

• Normalize headers and data types.
• Define patient, encounter, provider, and payer keys.
• Document joins and business rules.

Focus on decision-ready outputs

Stakeholders need answers, not raw tables. Build dashboards and cohort views tied to real operational questions.