NPPES file of Aug 9, 2026

Jon Lawrence Bjarnason, D.C.

Chiropractor · Denton, TX

Jon Lawrence Bjarnason, D.C. is a chiropractor with a practice address in Denton, Texas, and NPI 1043544240, issued on Sep 22, 2009. Check the license (Texas 11684, as entered in NPPES) with the Texas 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
1043544240
Name
Jon Lawrence Bjarnason
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License numbers
11684 TX
31389 CA
Self-reported in NPPES; status is on the state search
Practice location
1720 Westminster St Ste 100, Denton, TX 76205
Phone
(940) 566-8605
Enumerated
Sep 22, 2009
Record last updated
Mar 9, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180410001147); accepts Medicare assignment
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 Jon Lawrence Bjarnason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 11684
    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 Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jon Lawrence Bjarnason among 6,979 chiropractor records in Texas

Jon Lawrence Bjarnason, D.C. is one of 6,979 chiropractor records with a practice address in Texas. 12% 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 2009, is newer than 46% of them.

  • NPI issued2009 · 46% of these records are older, 51% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2009 · median 2007 among the 1,907 with a school on file
  • Record last updated2012 · 66% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 chiropractor records list a practice address in Denton

They are 63 of the 2,554 NPPES records with a practice address in Denton, and 6,979 chiropractor records in Texas. 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. Jerone Bailey, D.C.Denton, TX 762051225278781
  2. Chance Billups, DCDenton, TX 762051720619109
  3. Mark Darner, DCDenton, TX 762051275830408
  4. Iris Garcia, D.C.Denton, TX 762051477824621
  5. Ivy Hatch, D.C.Denton, TX 762051710405915
  6. Cathy Huffer, DCDenton, TX 762051013024264
  7. Mitchell Muic, DCDenton, TX 762051154115178
  8. Chandler Pruitt, DCDenton, TX 762051184084717

Common questions

What is Jon Lawrence Bjarnason, D.C.'s NPI number?

Jon Lawrence Bjarnason, D.C.'s National Provider Identifier (NPI) is 1043544240, issued on Sep 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jon Lawrence Bjarnason, D.C. located?

The NPPES record lists a practice address at 1720 Westminster St Ste 100, Denton, TX, 76205. Phone: (940) 566-8605. Providers update this record themselves, so call before visiting.

How can I verify Jon Lawrence Bjarnason, D.C.'s license?

NPPES lists Texas license number 11684, as entered by the provider. Search the Texas 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.