How many chiropractic clinics are in the United States?
Our August 2026 CMS NPPES extract contains 60,654 organization records (52,391 unique organizations after grouping multi-site brands) carrying the Chiropractor taxonomy (111N00000X).
Guide · US chiropractic clinics
How to Find Chiropractic Clinics That Buy — 2026
60,654 organization records (52,391 unique organizations after grouping multi-site brands) are in our current US extract.
Source: CMS NPPES, August 2026.
Method: count matching NPPES organization records individually, then group normalized organization names for the unique-organization figure.
Counts are organization-type NPI records (Entity Type 2), not practice locations, and not proof a clinic is currently operating.
Use the registry to build the market, then verify and rank a short list against what you sell.
A reproducible way to find the right clinics
Start with the official organization records
Download the CMS NPPES public dissemination file and select active Type 2 organization records carrying taxonomy
111N00000X(Chiropractor). Do not substitute individual chiropractors for organization records.Open-source option: DuckDB. It can query large CSV files locally, but you are responsible for the filter and source update.
Use this tool online →Normalize locations before counting
Standardize state, city, and ZIP fields. Keep the NPI as the organization key and treat practice locations separately so multi-site operators are not mistaken for unrelated clinics.
Open-source option: csvkit. Its command-line tools are useful for inspection and cleanup; review malformed geographic values rather than silently assigning them to a state.
Use this tool online →Deduplicate names and addresses cautiously
Use exact identifiers first, then review similar names and addresses. Shared phone numbers and brands can indicate a group, but they are not enough on their own to merge legal organizations.
Open-source option: OpenRefine. Its clustering views help manual review, but automated fuzzy merges can remove legitimate locations.
Use this tool online →Rank a short list and verify before contact
Prioritize records using signals relevant to the offer: location count, usable contact fields, geography, and record recency. Keep the reason for each ranking visible, then verify high-priority clinics against a current primary source.
Open-source option: sqlite-utils. It makes a local dataset easy to query; it does not determine buyer fit or verify that a clinic is open.
Use this tool online →
Frequently asked questions
What does NPPES taxonomy 111N00000X mean?
The NUCC label for 111N00000X is Chiropractor. This dataset applies that taxonomy filter only to NPPES organization records; it does not include individual-provider records.
Are individual chiropractors included?
No. This dataset includes Type 2 organization records carrying taxonomy 111N00000X, not Type 1 individual-provider records.
Is the NPI registry free to use?
Yes. CMS publishes NPPES data for public use. You still need to filter, normalize, deduplicate, and verify records for your specific purpose.
Does an NPI organization record prove that a chiropractic clinic is currently operating?
No. An active NPI organization record is a useful official signal, not proof that a location is open or ready to buy. Verify priority records before outreach.
Want the full list done for you?
Use the clinic finder to get a short, scored list with a reason for every result.
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