Updated research request forms and data security approval requirement effective 4/24/23
The taxonomy code for the provider billing for the service.
Values and websites referenced may change over time.
The Provider Taxonomy Codes valid values can be found in the following link: https://x12.org/codes/provider-taxonomy-codes
This variable is not sourced from T-MSIS data as reported by states. Rather, the value is derived by CMS through mapping the billing provider NPI to the National Plan and Provider Enumeration System (NPPES) to obtain the NPPES taxonomy code.
Values: alphanumeric string
Ex: 207KA0200X = Allergy Physician
Null/missing = source value is missing or unknown
Source: T-MSIS Analytic File (TAF) Claims
Values and websites referenced may change over time.
The Provider Taxonomy Codes valid values can be found in the following link: https://x12.org/codes/provider-taxonomy-codes
This variable is not sourced from T-MSIS data as reported by states. Rather, the value is derived by CMS through mapping the billing provider NPI to the National Plan and Provider Enumeration System (NPPES) to obtain the NPPES taxonomy code.
Values: alphanumeric string
Ex: 207KA0200X = Allergy Physician
Null/missing = source value is missing or unknown
Source: T-MSIS Analytic File (TAF) Claims