NPPES file of Aug 9, 2026

Alexandra Leigh Marks, PSYD

Clinical Psychologist · Fort Worth, TX

Alexandra Leigh Marks, PSYD is a clinical psychologist with a practice address in Fort Worth, Texas, and NPI 1851820492, issued on Jun 7, 2017. Check the license (Texas 36899, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1851820492
Name
Alexandra Leigh Marks
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
36899 TX
Self-reported in NPPES; status is on the state search
Practice location
7801 Oakmont Blvd Ste 101, Fort Worth, TX 76132
Phone
(682) 841-1475
Enumerated
Jun 7, 2017
Record last updated
Nov 2, 2023
Fax
(682) 708-3775
Medicaid ID
3675894-01 TX
Medicare enrollment
Enrolled (PECOS I20170918001504); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest clinical psychologist records → All 2,732 in Texas → Look up another NPI →

Also registered at 7801 Oakmont Blvd Ste 101

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

  1. Sara Batts, LCSW-SClinical Social Worker1659958569
  2. Carol BeanClinical Psychologist1518392075
  3. Veronica Carbajal, LPCMental Health Counselor1164803110
  4. Nerak Dickerson, PSYDClinical Psychologist1790217347
  5. Antoinette Kalmus, LPC-AProfessional Counselor1235908781
  6. Chelsea Lewis, FNP-CFamily Nurse Practitioner1295206100

Verify Alexandra Leigh Marks 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 36899    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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Bills Medicare through one group practice

  1. The Telos ProjectFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alexandra Leigh Marks among 2,732 clinical psychologist records in Texas

Alexandra Leigh Marks, PSYD is one of 2,732 clinical psychologist records with a practice address in Texas. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 74% of them.

  • NPI issued2017 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2010 · median 2006 among the 598 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Texas

There are 2,732 clinical psychologist records in Texas.

All 2,732 in Texas → Every provider in Fort Worth → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Marivi Acuna, PSYDFort Worth, TX 761321396099438
  2. Carol BeanFort Worth, TX 761321518392075
  3. Constance Byers, PH.D.Fort Worth, TX 761321902887144
  4. Nerak Dickerson, PSYDFort Worth, TX 761321790217347
  5. Agnieszka Mlodnicka, PHDFort Worth, TX 761321952970519
  6. Tanga Franklin, PHD.Fort Worth, TX 761331265352884
  7. Selwyn Stewart Winrow, PSYDFort Worth, TX 761331922127810
  8. Paul Warren, PSY.D.Fort Worth, TX 761331366515355

Common questions

What is Alexandra Leigh Marks, PSYD's NPI number?

Alexandra Leigh Marks, PSYD's National Provider Identifier (NPI) is 1851820492, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Leigh Marks, PSYD located?

The NPPES record lists a practice address at 7801 Oakmont Blvd Ste 101, Fort Worth, TX, 76132. Phone: (682) 841-1475. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Leigh Marks, PSYD's license?

NPPES lists Texas license number 36899, 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. Medicare files from data.cms.gov. 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.