Verifying EKYC Details with UAN
To see whether your Aadhaar details are matching with UAN you can make use of EKYC link provided by EPFO
Step 1: Go to the link https://iwu.epfindia.gov.in/eKYC/trackUan
Step 2: Enter the UAN number and Click on Track EKYC
Step 3: Once you click on Track EKYC, Results would be displayed as shown below

Sankara Narayanan is a retired Enforcement Officer from Provident Fund Organization Madurai., He has worked nearly 35+ years in Employees Provident Fund Organization and has extensive experience in PF Withdrawal Claims, PF Account Transfer and other areas related to EPF
https://www.linkedin.com/in/sankara-narayanan-4667385a/
Not an official EPFO site. Verify on epfindia.gov.in.