This is the ValueSet that contains all the codes in Practitioner Role (https://nrces.in/ndhm/fhir/r4/ValueSet/ndhm-practitioner-role) and Practitioner Role (https://nrces.in/ndhm/fhir/r4/ValueSet/ndhm-practitioner-role). E.g. what you have to deal with if you get resources containing codes in either of them