EPF has started a separate portal for Pension by which you can get to know about the PPO Details
Step 1: Go to https://mis.epfindia.gov.in/PensionPaymentEnquiry/paymentEnquiry.jsp
Step 2: Then Enter the Details as shown
Step 3: Click on Submit
Step 4: Choose Pension Payment Enquiry on the left side
Step 5: Click PPO Enquiry on the left side
Step 6: PPO Details would be displayed as shown below