Medicare NPI Implementation
The Importance of Reporting Medicare Legacy Numbers in NPPES
The reporting of legacy numbers in the "Other Provider Identifier"/"Other Provider Identifier Type Code" fields in the National Plan and Provider Enumeration System (NPPES) will assist Medicare in successfully creating linkages between providers' NPIs and the identifiers that Medicare has assigned to them (such as PINs).
You should be aware that if you remove your legacy numbers from the "Other Provider Identifier"/"Other Provider Identifier Type Code" fields, linkages that Medicare has established using the reported Medicare legacy numbers will be broken and your Medicare claims could be rejected.
Transcripts from Medicare Fee-For-Service (FFS) Roundtables Available
See the Downloads section below for transcripts form:
- April 17, 2008 NPI Roundtable
- February 6, 2008 NPI Roundtable
- August 2, 2007 Common Billing Errors Roundtable
- May 10, 2007 Medicare FFS Contingency Plan Roundtable
- May 14, 2008 NPI Roundtable
- May 19, 2008 NPI Roundtable, Live Q&A Session
Medicare Expectations on Determination of Subparts
The NPI Final Rule requires health care providers who are organizations and who are covered entities under HIPAA to determine if they have "subparts" that should be assigned NPIs. The NPI Final Rule provides guidance to those health care providers in making those determinations.
We have communicated to the Provider Enrollment staff at the carriers and fiscal intermediaries the Medicare program's expectations concerning the determination of subparts for NPI assignment purposes. We have prepared a document describing the subpart concept and its relationship to the way in which Medicare enrolls its organization providers. This document will be helpful to carrier and fiscal intermediary staff in understanding the issue of subparts and how subpart determination could be done in a way that helps to promote smoother and more efficient Medicare claims processing during the implementation of the NPI in the Medicare program.
The health care industry in general has expressed an interest in being informed of this type of information. We post it here so that it is easily available to interested parties.
Medicare Subpart Expectations (PDF)
NPI Related MLN Matters Articles (PDF)
Transcript for 2/6/08 NPI Roundtable (PDF)
Transcript for 8/2/07 FFS Medicare Q&A Roundtable (PDF)
Medicare FFS Contingency Plan Roundtable Transcript (PDF)
Transcript for May 14th NPI Roundtable (PDF)
Transcript for May 19th NPI Roundtable (PDF)
Transcript for April 17th NPI Roundtable (PDF)