THE AUSTIN DIAGNOSTIC CLINIC, PLLC
NPI 1235103136
Obstetrics & Gynecology in Austin, TX

Q: What is The Austin Diagnostic Clinic, PLLC's NPI number?

The NPI number for The Austin Diagnostic Clinic, PLLC is 1235103136. It was assigned to this organization in the NPPES registry on February 15, 2006. The provider is doing business as Austin Diagnostic Clinic.

Q: What is The Austin Diagnostic Clinic, PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since February 15, 2006

12221 MOPAC EXPRESSWAY NORTH, DEPT OF OB/GYN, AUSTIN, TX 78758(512) 901-4013(512) 901-3913 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2025, Nov 14, 2025, Jun 21, 2018 (3 updates tracked since 2018).

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About The Austin Diagnostic Clinic, Pllc NPPES

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

THE AUSTIN DIAGNOSTIC CLINIC, PLLC (NPI 1235103136), doing business as Austin Diagnostic Clinic, is a healthcare organization registered as an obstetrics & gynecology in Austin, Texas and active in the NPI registry since February 2006. The organization lists Nicholas Wadlington, Group Vice President, as its authorized official.

NPPES Registry Identity

NPI1235103136

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameTHE AUSTIN DIAGNOSTIC CLINIC, PLLC

Location Address12221 MOPAC EXPRESSWAY NORTH, DEPT OF OB/GYNAustin, TX 78758

Mailing Address2000 Health Park DrBrentwood, TN 37027-4692 · (615) 373-7406

Phone(512) 901-4013

Fax(512) 901-3913

Organization SubpartNo

Authorized OfficialNicholas WadlingtonGroup Vice President · (615) 372-7332

Enumeration DateFebruary 15, 2006

Last NPPES UpdateNovember 20, 20253 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1235103136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

12221 MOPAC EXPRESSWAY NORTH, Austin, TX 78758

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Other Names 1

Doing Business AsAustin Diagnostic Clinic

Other Identifiers 1

Medicaid140347919TX

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM ALAN BARBOUR MD

Obstetrics & Gynecology

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4013

PAULA N. STARCHE MD

Internal Medicine

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4009

AUSTIN DIAGNOSTIC CLINIC, PA

Radiology (Diagnostic Radiology)

12221 MOPAC EXPRESSWAY NORTH, DEPT OF IMAGING SERVICES
AUSTIN, TX 78758

Travis County (512) 901-8729

RANDY HONISH

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4019

PAUL K. STANSBERRY MD

Internal Medicine

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4009

NANCY A DASSO FNP

Nurse Practitioner (Family)

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4009

AUSTIN DIAGNOSTIC CLINIC

Durable Medical Equipment & Medical Supplies

12221 MOPAC EXPRESSWAY NORTH
AUSTIN, TX 78758

Travis County (512) 901-4937

THE AUSTIN DIAGNOSTIC CLINIC, PLLC

Internal Medicine (Pulmonary Disease)

12221 MOPAC EXPRESSWAY NORTH, DEPT OF PULMONARY DISEASE
AUSTIN, TX 78758

Travis County (512) 901-4017

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 The Austin Diagnostic Clinic, PLLC's NPI number?

The NPI number for The Austin Diagnostic Clinic, PLLC is 1235103136. It was assigned to this organization in the NPPES registry on February 15, 2006. The provider is doing business as Austin Diagnostic Clinic.

Where is The Austin Diagnostic Clinic, PLLC located?

The Austin Diagnostic Clinic, PLLC is located at 12221 Mopac Expressway North Dept Of Ob/Gyn, Austin, TX 78758. The listed phone number is (512) 901-4013.

What is The Austin Diagnostic Clinic, PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

What insurance does The Austin Diagnostic Clinic, PLLC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list The Austin Diagnostic Clinic, 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 The Austin Diagnostic Clinic, PLLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.