111NI0900X — Internist Chiropractor

111NI0900X is the NUCC provider taxonomy code for Internist Chiropractor, a specialization within Chiropractor (individual providers). 506 providers in our latest NPPES snapshot list it as their primary taxonomy.

Taxonomy code 111NI0900X
Display name Internist Chiropractor
Grouping Chiropractic Providers
Classification Chiropractor
Specialization Internist
Section Individual
Directory Chiropractor provider directory

Definition

The chiropractic internist may serve as a primary care physician or may see patients referred from other providers for evaluation and co-management. Evaluation is focused on the early detection of functional, nutritional, and pathological disorders. A chiropractic internist utilizes the diagnostic instruments necessary for proper examination. In cases where laboratory examination is necessary, a chiropractic internist utilizes a recognized reference laboratory facility. A chiropractic internist may manage his or her own cases or may refer to another specialist when prudent to do so. The chiropractic internist utilizes documented natural therapies, therapeutic lifestyle changes, patient education and other resources to promote patient health and avoidance of disease.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 111NI0900X mean?
111NI0900X is the NUCC Health Care Provider Taxonomy code for Internist Chiropractor, a specialization of Chiropractor in the "Chiropractic Providers" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 111NI0900X?
Browse the Chiropractor directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-09.