The National Provider Identifier (NPI) and Employer Identification Number (EIN/FEIN) are important pieces of agency information used for billing, claims processing, reporting, and payer communications.
Administrators can verify and update this information directly within Aaniie through Site Settings.
To review or update your agency's NPI and EIN information:
Log into Aaniie using a web browser.
Open the Menu.
Select Settings.
Select Site Settings.
The agency NPI can be reviewed and updated within the Company Contact Information section.
Menu → Settings → Site Settings → Company Contact Information
Locate the Company Contact Information section.
Review the agency NPI.
Enter or update the NPI if necessary.
Click Save Contact Info.
If you need to confirm that the NPI is correct, you can verify it through the National Plan and Provider Enumeration System (NPPES) Registry.
The NPI Registry allows users to search for and verify provider NPI numbers.
Search using:
Provider Name
Organization Name
NPI Number
The agency EIN (Employer Identification Number), also referred to as the FEIN (Federal Employer Identification Number), is maintained within the Pay-To Information section.
Menu → Settings → Site Settings → Pay-To Information
Locate the Pay-To Information section.
Review the agency NPI.
Review the agency EIN/FEIN.
Enter or update the information if necessary.
Click Save Pay-To Info.
| Information | Location |
|---|---|
| Agency NPI | Company Contact Information |
| Agency NPI | Pay-To Information |
| Agency EIN/FEIN | Pay-To Information |
Keeping this information current helps ensure:
Accurate claims submission
Proper payer identification
Correct billing records
Accurate tax reporting
Successful third-party integrations
Regulatory compliance
Incorrect information may result in claim rejections, reporting issues, or payer processing delays.
Update records when incorrect information is discovered.
Review and update EIN information when ownership or tax structures change.
Verify NPI and EIN information before completing payer enrollments.
Confirm NPI and EIN information when investigating billing or claim submission issues.
Verify that the NPI has been entered in the Company Contact Information section and saved.
Verify that the EIN/FEIN has been entered in the Pay-To Information section and saved.
Confirm:
Agency NPI is correct.
Agency EIN/FEIN is correct.
Information matches payer enrollment records.
Verify that all required fields have been completed before saving.
Review NPI and EIN information periodically.
Verify NPI information through the NPI Registry.
Ensure information matches payer enrollment records.
Update records immediately when agency information changes.
Confirm information after mergers, acquisitions, or ownership changes.
| Task | Navigation |
|---|---|
| Access Site Settings | Menu → Settings → Site Settings |
| Review NPI | Company Contact Information |
| Save NPI Changes | Save Contact Info |
| Review EIN/FEIN | Pay-To Information |
| Save EIN Changes | Save Pay-To Info |
| Verify NPI | NPI Registry |
Agency NPI and EIN information can be reviewed and updated through Site Settings. The NPI is maintained within the Company Contact Information section, while both the NPI and EIN/FEIN are maintained within the Pay-To Information section. Keeping this information accurate is essential for billing, claims processing, reporting, and compliance.