Alexandra Leigh Clark, PHD
Clinical Neuropsychologist · Austin, TX
Alexandra Leigh Clark, PHD is a clinical neuropsychologist with a practice address in Austin, Texas, and NPI 1831755537, issued on May 17, 2019. Check the license (Texas 39726, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Leigh Clark
- Credential
- PHD
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- License number
- 39726 TX
Self-reported in NPPES; status is on the state search - Practice location
- 711 W 38TH St Ste F2, Austin, TX 78705
- Phone
- (512) 637-5841
- Enumerated
- May 17, 2019
- Record last updated
- Aug 27, 2025
- Fax
- (512) 637-5997
- Medicare enrollment
- Enrolled (PECOS I20230829002849); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 388 in Texas → Look up another NPI →
Also registered at 711 W 38TH St Ste F2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Allen, PHDClinical Neuropsychologist1598950040
Verify Alexandra Leigh Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 39726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Austin Neuropsychology PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Leigh Clark among 388 clinical neuropsychologist records in Texas
Alexandra Leigh Clark, PHD is one of 388 clinical neuropsychologist records with a practice address in Texas. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2019 · median 2011 among the 154 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in Texas
There are 388 clinical neuropsychologist records in Texas.
All 388 in Texas → Every provider in Austin → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Douglas Allen, PHDAustin, TX 787051598950040
- Melissa Bunner, PH.D.Austin, TX 787051700984242
- William Dailey, PH.D.Austin, TX 787051356340293
- Nancy Nussbaum, PH.D.Austin, TX 787051942308499
- Stephanie Paulos, PH.D.Austin, TX 787051780860155
- David Steinman, M.D.Austin, TX 787051992803456
- Roberta Tsukahara, PH.D.Austin, TX 787051093938714
- David Tucker, PH.D.Austin, TX 787051033217591
Common questions
What is Alexandra Leigh Clark, PHD's NPI number?
Alexandra Leigh Clark, PHD's National Provider Identifier (NPI) is 1831755537, issued on May 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Leigh Clark, PHD located?
The NPPES record lists a practice address at 711 W 38TH St Ste F2, Austin, TX, 78705. Phone: (512) 637-5841. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Leigh Clark, PHD's license?
NPPES lists Texas license number 39726, 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.
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.