- Transmittal #
- SE0659
- Issue Date
- N/A
- Subject
- Important Guidance Regarding National Provider Identifier (NPI) Usage in Medicare Claims
- Impl Date
- N/A
- CR #
- N/A
- Publication #
- N/A
- MM Article #
- SE0659
- MM Article Release Date
- 08/21/2006
- MM Article Revised Date
- 05/07/2007
- Related CR Release Date
- N/A
- Related CR Effective Date
- N/A
- Job Aid #
- N/A
