Daniel Vreeman
Chief Artificial Intelligence Officer at Health Level Seven International
Raleigh-Durham-Chapel Hill Area United States
Summary
👤
Senior🎓
Top SchoolDaniel Vreeman is a globally recognized leader in health data standards and interoperability, currently serving as Chief Artificial Intelligence Officer and Chief Standards Development Officer at HL7 International and as President of the HL7 FHIR Foundation. A physical therapist turned biomedical informatician, he led LOINC for over a decade—helping it become the open clinical vocabulary used in more than 185 countries—and has advised U.S. federal agencies and national eHealth programs worldwide. His work blends technical standards development, multi-institutional implementations, and rigorous evaluation, and he’s published widely with more than 275 invited lectures and a practical guide to mapping local codes to LOINC. Known for turning complex clinical data problems into pragmatic, standards-based solutions, he has been honored with fellowships and awards that reflect both scholarly and practical impact. An interesting throughline: his clinical training as a DPT informs a user-centered approach to standards that prioritize real-world clinical decision-making and care delivery.
9 years of coding experience
17 years of employment as a software developer
DPT, Physical Therapy, DPT, Physical Therapy at Duke UniversityMSc, Clinical Research, MSc, Clinical Research at Indiana University School of MedicineBA, Biology, BA, Biology at Cornell University
Github Skills (43)
simulation9
synthetic9
synthetic-data9
health-data9
java-api9
nlm8
hl78
api8
temp8
mhealth8
java8
simulator8
css7
hl7-fhir7
publisher6
Programming languages (4)
Github contributions (5)
djvreeman/scratchpad
Mar 2021 - Dec 2022
Temp workspace
Contributions:11 commits, 2 PRs, 8 pushes in 1 year 9 months
templateworkspacetemp
djvreeman/hl7-standards-dev-data
Apr 2023 - Jan 2025
Contributions:23 pushes, 1 branch in 1 year 8 months
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