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ATX NEUROPSYCHOLOGY PLLC
NPI 1871667808
Clinical Neuropsychologist in Austin, TX

Active since November 20, 2006
711 W 38TH ST, BLDG F2, AUSTIN, TX 78705(512) 637-5841(512) 637-5997 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Atx Neuropsychology Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ATX NEUROPSYCHOLOGY PLLC (NPI 1871667808) is a healthcare organization registered as a clinical neuropsychologist in Austin, Texas and active in the NPI registry since November 2006. The organization lists Melissa Bunner, Officer, as its authorized official.

NPPES Registry Identity

NPI1871667808
Entity TypeOrganization
Primary Taxonomy103G00000X
Legal Business NameATX NEUROPSYCHOLOGY PLLC
Location Address711 W 38TH ST, BLDG F2Austin, TX 78705-1121
Mailing Address711 W 38th St, Bldg F2Austin, TX 78705-1121 · (512) 637-5841 · Fax (512) 637-5997
Phone(512) 637-5841
Fax(512) 637-5997
Organization SubpartNo
Authorized OfficialMelissa BunnerOfficer · (512) 637-5841
Enumeration DateNovember 20, 2006
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1871667808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Also ListedClinic/Center · Medical SpecialtyTaxonomy 261QM2500X
711 W 38TH ST, Austin, TX 78705
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Atx Neuropsychology Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Atx Neuropsychology PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Douglas Allen, PHD
Clinical Psychologist
NPI 1598950040
711 W 38TH ST STE F2
Austin, TX 78705
(512) 637-5841
✔ PECOS✔ Accepts MedicareSame address
Alexandra Clark, PHD
Clinical Psychologist
NPI 1831755537
711 W 38TH ST STE F2
Austin, TX 78705
(512) 637-5841
✔ PECOS✔ Accepts MedicareSame address
David Tucker, PH.D.
Clinical Psychologist
NPI 1033217591
711 W 38TH ST BLDG. F
Austin, TX 78705
(512) 458-6121
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Atx Neuropsychology PLLC's NPI number?

The NPI number for Atx Neuropsychology PLLC is 1871667808. It was assigned to this organization in the NPPES registry on November 20, 2006.

Where is Atx Neuropsychology PLLC located?

Atx Neuropsychology PLLC is located at 711 W 38th St Bldg F2, Austin, TX 78705. The listed phone number is (512) 637-5841.

What is Atx Neuropsychology PLLC's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Atx Neuropsychology PLLC enrolled in Medicare?

Yes. Atx Neuropsychology PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Atx Neuropsychology PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Atx Neuropsychology PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Atx Neuropsychology PLLC accept?

Health plans from Imperial Insurance Companies, Inc. list Atx Neuropsychology PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Atx Neuropsychology PLLC was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.