261Q00000X
Clinic/Center Corporate Health Taxonomy Code 261QC1800X
261QC1800X
Level III - Area of Specialization
619Registered providers
25.1NUCC version
45States & territories
Definition
No official NUCC definition is published for this code.
Code Details for 261QC1800X
About Taxonomy Code 261QC1800X
The taxonomy code 261QC1800X identifies Clinic/Center Corporate Health within the Ambulatory Health Care Facilities provider grouping. It is a Level III — Area of Specialization code, the most specific tier: it narrows the parent classification to a defined subspecialty.
NPI records show 619 registered providers whose primary or secondary taxonomy is this code. Of these, 592 (96%) are registered as organizations and 27 (4%) as individual providers. The states with the most clinic/center corporate health providers are California (86), Puerto Rico (54), Texas (47).
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
619Total providers
592Organizations 96%
27Individuals 4%
12Female
15Male
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-06-21T00:00:00.
View all 619 providersClinic/Center Corporate Health Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
619
Alabama15Alaska2Arizona14Arkansas1California86Colorado9Connecticut3Delaware2District Of Columbia6Florida44Georgia21Hawaii1Idaho1Illinois28Indiana28Kansas5Kentucky6Louisiana8Maryland11Massachusetts10Michigan13Minnesota9Mississippi3Missouri8Montana3Nevada3New Hampshire1New Jersey18New Mexico2New York35North Carolina17Ohio24Oklahoma2Oregon6Pennsylvania10Puerto Rico54Rhode Island1South Carolina7Tennessee11Texas47Utah12Virginia9Washington4West Virginia3Wisconsin8
Frequently Asked Questions
261QC1800X questionsNPPES lists 619 registered providers with this taxonomy code (Clinic/Center Corporate Health).
Both. About 96% of these providers are registered as organizations and 4% as individuals.
This taxonomy code does not map to a Medicare specialty code in the current crosswalk.
It is a Level III - Area of Specialization code in the NUCC Health Care Provider Taxonomy set. As an area of specialization, it falls under the Clinic/Center classification (parent code 261Q00000X).
Use the "Providers by state" directory on this page to open the list of clinic/center corporate health providers registered in any U.S. state.
Source: National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy code set, Version 25.1. Provider counts from NPPES. See nucc.org.
