Chiropractor Taxonomy Code 111N00000X
111N00000X
Level II - Classification
168,904Registered providers
35Medicare specialty
26.0NUCC version
56States & territories
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
Code Details for 111N00000X
About Taxonomy Code 111N00000X
The taxonomy code 111N00000X identifies Chiropractor within the Chiropractic Providers 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 168,904 registered providers whose primary or secondary taxonomy is this code. Of these, 62,857 (37%) are registered as organizations and 106,047 (63%) as individual providers. The states with the most chiropractor providers are California (16,896), Florida (12,889), Texas (11,428). For Medicare enrollment, it crosswalks to specialty code 35 (Chiropractic).
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
168,904Total providers
62,857Organizations 37%
106,047Individuals 63%
33,846Female
72,148Male
53Undisclosed
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-08-16T00:00:00.
View all 168,904 providersChiropractor Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
168,904
Alabama1,615Alaska623American Samoa2Arizona3,781Arkansas1,198California16,896Colorado4,157Connecticut1,557Delaware531District Of Columbia135Florida12,889Georgia5,403Guam18Hawaii646Idaho1,294Illinois8,236Indiana2,526Iowa3,500Kansas2,514Kentucky2,025Louisiana1,339Maine708Mariana Islands2Maryland1,670Massachusetts2,705Michigan5,640Minnesota5,638Mississippi591Missouri4,215Montana823Nebraska1,529Nevada1,202New Hampshire697New Jersey5,545New Mexico747New York7,639North Carolina4,010North Dakota927Ohio4,822Oklahoma1,836Oregon3,153Pennsylvania6,933Puerto Rico904Rhode Island398South Carolina2,886South Dakota905Tennessee2,546Texas11,428Utah1,643Vermont368Virgin Islands40Virginia2,834Washington5,201West Virginia528Wisconsin4,316Wyoming298
Frequently Asked Questions
111N00000X questionsNPPES lists 168,904 registered providers with this taxonomy code (Chiropractor).
Both. About 37% of these providers are registered as organizations and 63% as individuals.
It crosswalks to Medicare specialty code 35 (Chiropractic).
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 chiropractor 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.
