NPPES file of Aug 9, 2026

Internist Chiropractor in Colorado

20 NPPES records list internist chiropractor with a practice address in Colorado, 0.3 per 100,000 residents, the 3rd highest rate of 46. Boulder and Denver have the most; each record links to the provider's NPI and the Colorado license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111NI0900X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boulder has the most, 3

  1. Boulder3
  2. Denver3
  3. Englewood3
  4. Westminster3
  5. Berthoud2

Internist Chiropractor records in Colorado

  1. John Baer, CHIROPRACTOREnglewood, CO 801131992859169
  2. Dale Baird, D.C.Westminster, CO 800311891083788
  3. Lorrie Bennett, D.C.Glenwood Springs, CO 816011639375710
  4. Andrew Bridgeforth, D.C.Denver, CO 802061639303720
  5. Terry Collinson, DCColorado Springs, CO 809091720208002
  6. Patricia Henry, R.N., D.C.Lafayette, CO 800261730415175
  7. Cheri Hollstrom, B.S.,M.T. ASCP, D.C.Westminster, CO 800311407144223
  8. William Kleber, D.C.Berthoud, CO 805131306995816
  9. Jackson McKeehan, DCColorado Springs, CO 809201710867940
  10. Nathaniel Nutter, DCBoulder, CO 803021942822838
  11. Philip Pollock, D.C., DABCISterling, CO 807511700956158
  12. Jane Ray, D.C.Boulder, CO 803031336189497
  13. Mark Riggs, D.C., D.A.B.C.IEnglewood, CO 801121245629047
  14. Elizabeth Rizer, D.CParker, CO 801341639612377
  15. Alec Rost, DCDenver, CO 802381992688477
  16. Steven Schwartz, DCDenver, CO 802221972711430
  17. Akilah Spencer, D.C., D.A.B.C.I.Englewood, CO 801121386045953
  18. Jeric Toney, DCWestminster, CO 800311740785955
  19. Michael Vanaria, DCBoulder, CO 803031649473232
  20. Brett Wisniewski, D.C.Berthoud, CO 805131962845149

Source: CMS NPPES, primary taxonomy 111NI0900X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 3 of 46 per resident

  1. Kansas0.6
  2. Illinois0.4
  3. Colorado0.3
  4. South Dakota0.3
  5. Alaska0.3
  6. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 111NI0900X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 7.6% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Colorado0.0%
  2. United States7.6%

Internist Chiropractor records in Colorado, measured

  • In a Medicare file0 of 20 · 0.0% here, 7.6% nationally
  • In the CMS Doctors and Clinicians file1 · 5.0% here, 20.8% nationally
  • Not updated in five years or more16 · 80.0% here, 82.5% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 111NI0900X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

20 NPPES records list internist chiropractor (111NI0900X) as their primary taxonomy with a practice address in Colorado: 0.3 per 100,000 residents against 0.1 nationally (50 states and D.C.). Boulder has 3 of them (15%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida21
  2. New York19
  3. Texas21
  4. Kansas18

States with a similar rate per 100,000

  1. Illinois0.4
  2. Missouri0.2
  3. Minnesota0.2
  4. California0.1

The largest states

  1. Illinois51
  2. California42
  3. Florida21
  4. Texas21
  5. New York19

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.