LoginPayer Information About NPI 
| Payer Name | Phone | Notes |
|---|---|---|
| Aetna | - | Must be registered on Aetna’s Provider Self-Service site |
| Anthem BCBS | (800) 205-5870 | Must be registered on Anthem’s Online Services site |
| BCBS California | (800) 258-3091 | Complete notification form and send back to BS CA |
| BCBS Florida | (904) 791-6111 | Complete notification form and send back to BCBS Florida |
| BCBS Illinois | (800) 972-8088 | Must be registered on BCBS Illinois Online Services site |
| BCBS Maryland | (410) 872-3500 | Download and submit the completed form |
| BCBS Texas | (800) 451-0287 | Must be registered on BCBS Texas Online Services site |
| Cigna | (800) 882-4462 | It is not necessary to contact CIGNA to report your NPI. CIGNA will obtain NPI data directly from the Centers for Medicare and Medicaid Services (CMS) database when it becomes available. This approach will result in a more accurate and complete record of NPIs, and also eliminate the up-front manual effort by providers to communicate NPIs to us. It will be easier and more accurate for all. |
| Highmark Blue Shield | (866) 763-3224, Option 4 | Download and submit the completed form |
| Horizon BCBS | (800) 624-1110 | Must be registered on Horizon’s Physician Online Services site |
| Humana | (800) 626-2741 | Complete notification form and fax back to Humana |
| Independence Blue Cross | (800) 227-3119 | Complete mailing sent to provider’s office from IBX |
| Keystone Health Plan East | (800) 227-3119 | Complete mailing sent to provider’s office from IBX |
| Medicare (All) / Medicaid (All) | - | Don’t need to report to Medicare / Medicaid |
| United (Eastern States) | (877) 842-3210 |
1. Call 1-877-842-3210. Select the “Health Care Professional Services” prompt. State “Demographic changes” and your call will be directed to the Service Center to collect your NPI 2. Fax your NPI and Related Information using UnitedHealthcare’s regional “Provider Demographic Update” form |
| United (Western States) | (877) 842-3210 |
1. Call 1-877-842-3210. Select the “Health Care Professional Services” prompt. State “Demographic changes” and your call will be directed to the Service Center to collect your NPI. 2. Fax your NPI and Related Information using UnitedHealthcare’s regional “Provider Demographic Update” form. |