45 CFR 162.412 - Implementation specifications: Health plans.
(a) A health plan must use the NPI of any health care provider (or subpart(s), if applicable) that has been assigned an NPI to identify that health care provider on all standard transactions where that health care provider's identifier is required.
(b) A health plan may not require a health care provider that has been assigned an NPI to obtain an additional NPI.
Title 45 published on 2014-10-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 45 CFR Part 162 after this date.