R1877OTN

Transmittal #
R1877OTN
Issue Date
2017-07-27
Subject

Common Working File (CWF) to Modify CWF Provider Queries to Only Accept National Provider Identifier (NPI) as valid Provider Number

Implementation Date
2018-01-02
CR #
10098
Provider Education
MM10098
Provider Education Release Date
2017-07-28
Publication #
100-20
Transmittal Year
2017
Provider Education Revised Date
2017-11-13

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