NPPES file of Aug 9, 2026

Mariellen Barker, M.D.

Sports Medicine (Physical Medicine & Rehabilitation) Physician · Houston, TX

Mariellen Barker, M.D. is a sports medicine (physical medicine & rehabilitation) physician with a practice address in Houston, Texas, and NPI 1316949514, issued on Jun 1, 2005. Check the license (Texas H6027, as entered in NPPES) on the Texas Medical Board; 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
1316949514
Name
Mariellen Barker
Credential
M.D.
Primary taxonomy
Sports Medicine (Physical Medicine & Rehabilitation) Physician 2081S0010X
License number
H6027 TX
Self-reported in NPPES; status is on the state search
Practice location
11800 FM 1960 RD W, Houston, TX 77065
Phone
(281) 955-7577
Enumerated
Jun 1, 2005
Record last updated
Jul 28, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(281) 955-5875
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 sports medicine (physical medicine & rehabilitation) physician records → All 98 in Texas → Look up another NPI →

Also registered at 11800 FM 1960 RD W

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

  1. Ajoey Abraham, PASurgical Physician Assistant1992319784
  2. Victoria Bale, DPTPhysical Therapist1811242647
  3. Julie Coulter, PAPhysician Assistant1215976345
  4. Morgan Denson, P.T.Physical Therapist1467603076
  5. Alain Elbaz, M.D.Sports Medicine (Orthopaedic Surgery) Physician1245283704
  6. Nadin Fabijanic, P.T.Physical Therapist1306943352

Verify Mariellen Barker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H6027    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
Open 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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Mariellen Barker among 98 sports medicine (physical medicine & rehabilitation) physician records in Texas

Mariellen Barker, M.D. is one of 98 sports medicine (physical medicine & rehabilitation) physician records with a practice address in Texas. 24% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileNo · 24% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2016 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081S0010X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Physical Medicine & Rehabilitation) Physician providers in Texas

There are 98 sports medicine (physical medicine & rehabilitation) physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 98 in Texas → Every provider in Houston → Sports Medicine (Physical Medicine & Rehabilitation) Physician nationwide →

The 8 sports medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes

  1. Arli John Boloron, PT, DPTHouston, TX 770651578032728
  2. Richard Brainerd, ATC, LAT, MS.EDHouston, TX 770701811485337
  3. Lydia Talbot, LAT, ATCHouston, TX 770701982241394
  4. Ankur Mehta, DOHouston, TX 770551497913800
  5. Andrew Crane, M. ED, ATC, LATHouston, TX 770541659613099
  6. Christopher WhittenHouston, TX 770841598260374
  7. Angela Cortez, M.D.Houston, TX 770301790123370
  8. Yonghoon Lee, DOHouston, TX 770301962889949

Common questions

What is Mariellen Barker, M.D.'s NPI number?

Mariellen Barker, M.D.'s National Provider Identifier (NPI) is 1316949514, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mariellen Barker, M.D. located?

The NPPES record lists a practice address at 11800 FM 1960 RD W, Houston, TX, 77065. Phone: (281) 955-7577. Providers update this record themselves, so call before visiting.

How can I verify Mariellen Barker, M.D.'s license?

NPPES lists Texas license number H6027, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.