Residential Treatment Facility, Intellectual and/or Developmental Disabilities Taxonomy Code 320600000X
Code Details for 320600000X
About Taxonomy Code 320600000X
The taxonomy code 320600000X identifies Residential Treatment Facility, Intellectual and/or Developmental Disabilities within the Residential Treatment Facilities provider grouping. It is a Level II — Classification code, which names a provider's occupation or service within the broader provider grouping.
NPI records show 8,166 registered providers whose primary or secondary taxonomy is this code. Of these, 7,464 (91%) are registered as organizations and 702 (9%) as individual providers. The states with the most residential treatment facility, intellectual and/or developmental disabilities providers are North Carolina (1,274), New Jersey (688), Texas (620).
Taxonomy codes are self-selected by the provider based on their education and training; they describe the provider's type and specialty, not the specific services rendered.
Provider Composition & Statistics
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-08-02T00:00:00.
View all 8,166 providersResidential Treatment Facility, Intellectual and/or Developmental Disabilities Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
Frequently Asked Questions
320600000X questionsNPPES lists 8,166 registered providers with this taxonomy code (Residential Treatment Facility, Intellectual and/or Developmental Disabilities).
Both. About 91% of these providers are registered as organizations and 9% as individuals.
This taxonomy code does not map to a Medicare specialty code in the current crosswalk.
It is a Level II - Classification code in the NUCC Health Care Provider Taxonomy set.
Use the "Providers by state" directory on this page to open the list of residential treatment facility, intellectual and/or developmental disabilities providers registered in any U.S. state.
Source: National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy code set, Version 26.0. Provider counts from NPPES. See nucc.org.
