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National Provider Identifier

Frequently Asked Questions

Question

Response

Is there a designated contact for National Provider Identifier (NPI) implementation issues?

For all Electronic Data Interchange (EDI) inquiries regarding NPI, contact the EDI Support Team:

Have you implemented the NPI?

Yes, as of March 1, 2008, you are required to submit an NPI on all electronic claims, with or without your Asuris provider number. We will notify you at a later date when the Asuris identifier will no longer be accepted.

Note: Hospitals, other facilities and medical groups submitting professional claims either electronically or on a CMS-1500 should continue submitting their Asuris identifier in addition to their NPI to facilitate proper payment assignment. We will notify you at a later date when this is no longer necessary.
How do you communicate information about NPI? Asuris publishes and distributes NPI updates in our quarterly provider newsletters, The ConnectionSM. NPI status and detailed information is available on the Provider Web Site. Other communication methods such as direct mailings and voucher stuffers may also be used to share information or request action from providers related to NPI.
Do I still need to include my tax identification (ID) number on my claims submissions? Yes, the NPI does not replace the tax ID number. Your tax ID number is a critical element that helps us correctly process your payments.
Will NPIs be validated as part of the adjudication process or claims submission process? Yes, for electronic claims submissions, the NPI will be validated to ensure formatting of the NPI is correct. For adjudication, the NPI on the claim will be validated against the NPI information submitted to Asuris by the provider.
How can I be sure you have my correct NPI?

The NPI on file will be printed on your payment voucher.

  • Please verify now that the NPI on your voucher is correct.
  • If you do not see the NPI number or you feel it is incorrect, please contact Provider Services immediately.
Will taxonomy codes be required to adjudicate claims? Asuris does not require the use of taxonomy codes at this time.
How do you process same provider/multiple locations claims/remittance advices? Asuris continues to process and distribute payments using processes currently in place.
Do you have subpart requirements? No. See CMS guidelines related to subparts (PDF) for more information.
Do you require new Trading Partner Agreements? No.
Do you require the NPI on paper-based transactions? While we are not requiring the NPI on paper-based transactions, we do recommend that the NPI be included on all transactions whether submitted electronically or on paper.
Do you require providers to update you in addition to the Enumerator? Yes, at this time, the Enumerator has not yet disclosed when it will be able to deliver the NPI to payers. Until that process is defined, we will continue to request that providers notify us of their NPI prior to submission of claims-based transactions.
What is the process?

Asuris offers three ways to submit NPIs:

Have your systems been updated to accommodate the new UB-04, and the new CMS-1500 forms in accordance with the NPI related changes? Yes.