What is NoID?

NoID connects and validates biometric data to records in realtime and is a much more accurate patient identifier for the healthcare sector.

The average GPI (Global Patient Identifier) is highly vulnerable and if compromised, could provide access to PHI (Protected Health Information).

Using a hashed patient resource, containing patient demographic and biometric data, Duality can provide an accurate and cost-effective means of patient identification using NoID.

NoID Enrollment

NoID uses hashed demographics and biometrics to accurately enroll patients. At the heart of the enrollment process, the NoID profile is constructed using standard HL7 FHIR resources. Hashing is used to anonymize patient information in the NoID profile. NoID is intuitive, integrating fingerprints and facial recognition combined with demographic data.

NoID Identification

NoID quickly and securely identifies enrolled patients with a high level of accuracy. The patient simply scans their finger and/or face, and after this biometric scan completes, NoID constructs and sends a secure HL7 FHIR message to a NoID hub where identification takes place.



Patient and healthcare provider identity system.


Faculty and student identity system for online schools and universities.


Customer and employee identity system. Identity services used for KYC and AML.


Seamlessly identify travelers and employees. Ticketless and secure transportation systems.

Professional Services

Credentialing and identity services for remote professional services


Seamless voting systems, identity linked deeds.


Chat with our team about how Duality can help your organization.

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