Not affiliated with the US Social Security Administration
The national telephone number for Medicare is 1-800-MEDICARE (1-800-633-4227).
The Oregon SHIP (State Health Insurance Assistance Program) program can help with Medicare issues. The Oregon SHIP program can help you with topics such as :
Oregon SHIP contact details are :
Senior Health Insurance Benefits Assistance (SHIBA)
(503) 947-7979
(800) 722-4134
http://oregonshiba.org/
In general, there are not dedicated, local Medicare offices. Contact your nearest Social Security office for Medicare issues like checking eligibility for Medicare Part A or Medicare Part B or replacing a lost Medicare card.
Medicare Part D (Prescription Drug)
Not affiliated with the US Social Security Administration
