Enterprise EHR Modernization & Interoperability for a 24-Hospital Regional Network
The hospital system suffered from 6 siloed legacy EHR databases with fragmented patient medical records. Clinicians experienced 4-5 minute lags retrieving patient histories, resulting in physician burnout and compliance vulnerabilities.
Architected an automated FHIR R4 lakehouse on compliant cloud infrastructure. Implemented a zero-downtime event streaming pipeline to unify patient records, with real-time NLP clinical abstraction and automated HIPAA de-identification.
Executed a phased 9-month migration using the Strangler Fig pattern across 24 hospitals. Performed automated validation on 4.8 million historical patient records without a single minute of clinical downtime.
- 65% faster record lookup
- $4.8M annual operational savings
- 100% HIPAA audit pass rate