NPPES file of Aug 9, 2026

Ryan Thomas Barrett, D.C.

Chiropractor · Tahlequah, OK

Ryan Thomas Barrett, D.C. is a chiropractor with a practice address in Tahlequah, Oklahoma, and NPI 1932219136, issued on Aug 30, 2006. Check the license (Oklahoma 3664, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932219136
Name
Ryan Thomas Barrett
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
3664 OK
Self-reported in NPPES; status is on the state search
Practice location
441 S Muskogee Ave, Tahlequah, OK 74464
Phone
(918) 453-0112
Enumerated
Aug 30, 2006
Record last updated
Nov 2, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100823000118); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Ryan Thomas Barrett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 3664
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

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Ryan Thomas Barrett among 983 chiropractor records in Oklahoma

Ryan Thomas Barrett, D.C. is one of 983 chiropractor records with a practice address in Oklahoma. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2003 · median 2006 among the 464 with a school on file
  • Record last updated2018 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Oklahoma

There are 983 chiropractor records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Christian Abels, D.C.Tahlequah, OK 744641194754945
  2. Christian Abels, D.C.Tahlequah, OK 744641316042864
  3. Kelly Callaway, D.C.Tahlequah, OK 744641134585144
  4. Tamarie Eller, DCTahlequah, OK 744641336601681
  5. Shannon GrimesTahlequah, OK 744641730681727
  6. Robert Mitchell, DCTahlequah, OK 744641427028513
  7. Seth MooreTahlequah, OK 744641154985091
  8. Rebekah Mouse, D.C.Tahlequah, OK 744641982917068

Common questions

What is Ryan Thomas Barrett, D.C.'s NPI number?

Ryan Thomas Barrett, D.C.'s National Provider Identifier (NPI) is 1932219136, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Thomas Barrett, D.C. located?

The NPPES record lists a practice address at 441 S Muskogee Ave, Tahlequah, OK, 74464. Phone: (918) 453-0112. Providers update this record themselves, so call before visiting.

How can I verify Ryan Thomas Barrett, D.C.'s license?

NPPES lists Oklahoma license number 3664, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it 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.