NPPES file of Aug 9, 2026

Brian Lee Marek, D.C.

Chiropractor · Dallas, TX

Brian Lee Marek, D.C. is a chiropractor with a practice address in Dallas, Texas, and NPI 1003101593, issued on Jun 13, 2011. Check the license (Texas 12363, 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
1003101593
Name
Brian Lee Marek
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License numbers
12363 TX
038011967 IL
4738-012 WI
Self-reported in NPPES; status is on the state search
Practice location
4801 S Buckner Blvd, Dallas, TX 75227
Phone
(214) 381-7700
Enumerated
Jun 13, 2011
Record last updated
Jun 14, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(214) 381-5510
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest chiropractor records → All 6,979 in Texas → Look up another NPI →

Also registered at 4801 S Buckner Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ara Dayian, M.D.Family Medicine Physician1639126766
  2. Yordanos Kidane, RPHPharmacist1447871892
  3. Stephanie Kufert, PAMedical Physician Assistant1154591832
  4. Joseph McNeil, O.T.Occupational Therapist1922245588
  5. Steven Nauert, P.T.Physical Therapist1700823812
  6. Kristian Rivera, DPTPhysical Therapist1679180269

Verify Brian Lee Marek 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 12363    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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Brian Lee Marek among 6,979 chiropractor records in Texas

Brian Lee Marek, 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 2011, is newer than 52% of them.

  • NPI issued2011 · 52% of these records are older, 45% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2013 · 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).

546 chiropractor records list a practice address in Dallas

They are 546 of the 36,304 NPPES records with a practice address in Dallas, and 6,979 chiropractor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,979 in Texas → Every provider in Dallas → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Narges Afkami, DCDallas, TX 752271760855464
  2. Richard Bozeman, D.C.Dallas, TX 752271295865913
  3. Jessica Charles, DCDallas, TX 752271104405497
  4. John Hines, DCDallas, TX 752271437611142
  5. Kimberly Johnson, D.C.Dallas, TX 752271689654436
  6. Catalina Johnson, DCDallas, TX 752271790201937
  7. Donghak Lee, DCDallas, TX 752271417420654
  8. Marsha Miller, DCDallas, TX 752271548464795

Common questions

What is Brian Lee Marek, D.C.'s NPI number?

Brian Lee Marek, D.C.'s National Provider Identifier (NPI) is 1003101593, issued on Jun 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Brian Lee Marek, D.C. located?

The NPPES record lists a practice address at 4801 S Buckner Blvd, Dallas, TX, 75227. Phone: (214) 381-7700. Providers update this record themselves, so call before visiting.

How can I verify Brian Lee Marek, D.C.'s license?

NPPES lists Texas license number 12363, 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.

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

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.