Picture of the blood pressure and circulatory system. Hypertension is the medical term for high blood pressure. It is known as the silent killer since it has no initial symptoms but can lead to long-term disease and complications..
Operational Hours: This number is valid from 7am to 10pm within your local time zone. Tax-Exempt Organizations IRS Phone Numberâ 1-800-829-4933 â For tax-exempt organizations, government organizations, as well as retirement plan administrators.
Additionally, be sure you have the following information readily available to enter as part of the registration process: An Employer Identification Number (EIN) issued by the IRS is REQUIRED for registration. To obtain an EIN number, go to the IRS website C3 or contact by phone at 800-829-4933. Foreign address vendors (addresses outside the continental USA including the states of Alaska and Hawaii) should contact IRS at 215-516-6999.