Healthcare Data Tokenization: Native App Integration with Datavant

Engineered an end-to-end Datavant tokenization pipeline for de-identified healthcare claims, delivering privacy-first, scalable data integration and analytics capabilities for pharma partners.

Project Overview

• Registered and configured the organization’s application within the Datavant portal, mapping PII-required columns and defining output schemas for core token creation.
• Worked directly with Datavant engineers and support throughout the vendor’s platform configuration, troubleshooting integration issues and aligning setup to client use cases.
• Developed secure SQL and Snowflake pipelines for partitioned (daily/monthly) tokenization runs, maximizing reliability and auditability.
• Ran comprehensive validation: ensuring each token mapped to the correct claim event, while PII was accurately nulled to maintain HIPAA compliance.
• Set up master token tables in Datavant, supporting centralized distribution to clients and partner platforms.

Data Integrity & Privacy

• Maintained strict compliance—unique identifiers and relevant date columns preserved for research, all required PII excluded.
• Performed systematic QA of all outputs, protecting patient privacy while supporting high-value research for pharma analytics.

Results & Value Delivered

• Delivered proven, validated, privacy-compliant tokenization for high-volume pharma and healthcare data pipelines.
• Reduced onboarding and implementation friction through collaborative vendor engagement and rapid troubleshooting.
• Accelerated secure data flows and enabled partner overlap analytics across organizational boundaries.