Jurisdiction A:
CT, DE, ME, MD, MA, NH , NJ, NY, PA, RI, VT, Washington DC

Jurisdiction D:
AK, AZ, CA, HI, ID, IA, KS, MO, MT, NE, NV, ND, OR, SD, UT, WA, WY, Am.Samoa, Guam, N.Mariana Islands

Jurisdiction E:
CA, HI, NV, Am.Samoa, Guam, N.Mariana Islands

Jurisdiction F:
AK, AZ, ID, MT, ND, OR, SD, UT, WA, WY

Contact and Support

When calling Noridian for Noridian Medicare Portal (NMP) support, have the following information available: User name and/or email address, NPI/TIN/PTAN. Follow the guidelines below when contacting Noridian based on your issue or question.

Question/Problem Department Contact Number
  • Passwords/Logging In
  • Registration
  • Technical Difficulties
User Security

Monday - Friday
8 a.m. - 5 p.m. CT

Jurisdiction A    866-419-9458

Jurisdiction D    877-320-0390

Jurisdiction E    855-609-9960

Jurisdiction F    877-908-8431

  • Results of an Inquiry
Contact Center

Monday - Friday
8 a.m. - 6 p.m. CT

Jurisdiction A    866-419-9458

Jurisdiction D    877-320-0390

Jurisdiction E    855-609-9960

Jurisdiction F    877-908-8431

 

Other Contacts

Providers and beneficiaries may need to call other contractors in order to update or inquire on the information provided in the eligibility function of the portal.

Beneficiary Call Center - 1-800-MEDICARE (1-800-633-4227)

Coordination of Benefits - 1-855-798-2627

Home Health - To update information, beneficiary must contact Home Health Agency

Social Security Administration (SSA) - To update information, beneficiary must contact SSA at 1-800-772-1213

 

Last Updated Mon, 18 Nov 2019 18:42:52 +0000