How to verify Aadhaar number from UIDAI website or mAadhaar app
Issued by the Unique Identification Authority of India (UIDAI), Aadhaar number is an unique identity proof that contains your demographic and 12-digit biometric details. UIDAI offers several services to Aadhaar holders through its online portal – one of which is is a feature that allows checking and verifying an Aadhaar number online.
UIDAI informed that Aadhaar card holders can also check the status of their Aadhaar reprint through the portal. Source - PTI.