What are the possible side effects of darbepoetin alfa (Aranesp, Aranesp Albumin Free, Aranesp SureClick)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
The NPI has replaced the unique provider identification number (UPIN) as the required identifier for Medicare services, and is used by other payers, including commercial healthcare insurers.
The ITIN (Individual Taxpayer Identification Number) is a U.S. taxpayer identification number,issued by the Internal Revenue Service (IRS). It's for individuals who are required to have a taxpayer identification number for tax purposes, but who do not have, and are not eligible to obtain a Social Security Number (SSN).