DALLAS DIAGNOSTIC ASSOCIATION
NPI 1245235886
Internal Medicine in Plano, TX

Q: What is Healthtexas-Dallas Diagnostic Association's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 20, 2005CLIA 45D2268287 · Waiver

4708 ALLIANCE BLVD, STE 300, PLANO, TX 75093(972) 758-6000(972) 758-6001 Get Directions Write a Review

NPPES record last updated: June 11, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dallas Diagnostic Association NPPES

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

DALLAS DIAGNOSTIC ASSOCIATION (NPI 1245235886) is a healthcare organization registered as an internal medicine in Plano, Texas and active in the NPI registry since June 2005. The organization holds a CLIA Waiver certificate valid through September 7, 2026 and lists Ellen Elizabeth Fourton, Director, as its authorized official.

NPPES Registry Identity

NPI1245235886

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameHEALTHTEXAS-DALLAS DIAGNOSTIC ASSOCIATION

Location Address4708 ALLIANCE BLVD, STE 300Plano, TX 75093-5339

Mailing Address8080 N Central Expy, Ste 600, Lb82Dallas, TX 75206-1838 · (972) 860-8648 · Fax (972) 860-8679

Phone(972) 758-6000

Fax(972) 758-6001

Organization SubpartNo

Authorized OfficialEllen Elizabeth FourtonDirector · (972) 860-8649

Enumeration DateJune 20, 2005

Last NPPES UpdateJune 11, 2010

✔ NPI 1245235886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · 00845W

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedDermatologyTaxonomy 207N00000X · License 00845W (TX)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 00845W (TX)

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 00845W (TX)

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 00845W (TX)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 00845W (TX)

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License 00845W (TX)

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 00845W (TX)

4708 ALLIANCE BLVD, Plano, TX 75093

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Other Names 1

Doing Business AsDallas Diagnostic Association

Other Identifiers 4

Medicare PINCI2212TX

Medicare PIN00845WTX

Other00R87RTX · Bcbs

Medicaid1678278-01TX

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2268287

Dallas Diagnostic Association Plano - Endocrinology · Plano, TX

Active · expires Sep 7, 2026

CLIA Number45D2268287

Laboratory TypePhysician Office

Certificate Effective DateSeptember 8, 2024

Certificate Expiration DateSeptember 7, 2026

Laboratory DirectorStephanie Sbong

Laboratory Phone(469) 800-6000

Laboratory LocationDallas Diagnostic Association Plano - Endocrinology4716 Alliance Blvd Suite 700, Plano, TX 75093

CLIA data matches this NPI record on: Name

This certificate is issued to a laboratory to perform only waived tests.

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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.

JOHN R TOMPKINS MD PA

Specialist

4708 ALLIANCE BLVD, SUITE 645
PLANO, TX 75093

Collin County (972) 964-8500

SOUTHWEST SCOLIOSIS INSTITUTE, PLLC

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)

4708 ALLIANCE BLVD, SUITE 810
PLANO, TX 75093

Collin County (972) 985-2797

AMY NICOLE MERRITT FNP

Nurse Practitioner (Family)

4708 ALLIANCE BLVD, PAVILION I, SUITE 600
PLANO, TX 75093

Collin County (469) 467-0011

M.L. BROCHNER, M.D., P.C. VISUAL IMAGES

Ophthalmology

4708 ALLIANCE BLVD, SUITE 825
PLANO, TX 75093

Collin County (214) 483-6727

VIJAY BAPAT MD

Internal Medicine (Gastroenterology)

4708 ALLIANCE BLVD, PAVILION I, SUITE 200
PLANO, TX 75093

Collin County (469) 800-6020

TEXAS VASCULAR ASSOCIATES

Prosthetic/Orthotic Supplier

4708 ALLIANCE BLVD, SUITE# 240
PLANO, TX 75093

Collin County (214) 821-9600

SHIBU OOMMEN MD

Internal Medicine (Gastroenterology)

4708 ALLIANCE BLVD, SUITE 300, BAYLOR MEDICAL PLAZA 1
PLANO, TX 75093

Collin County (972) 758-6000

ROBERT E TORTI, MD, PA

Ophthalmology

4708 ALLIANCE BLVD, SUITE 785
PLANO, TX 75093

Collin County (972) 599-9098

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 Healthtexas-Dallas Diagnostic Association's NPI number?

The NPI number for Healthtexas-Dallas Diagnostic Association is 1245235886. It was assigned to this organization in the NPPES registry on June 20, 2005. The provider is doing business as Dallas Diagnostic Association.

Where is Healthtexas-Dallas Diagnostic Association located?

Healthtexas-Dallas Diagnostic Association is located at 4708 Alliance Blvd Ste 300, Plano, TX 75093. The listed phone number is (972) 758-6000.

What is Healthtexas-Dallas Diagnostic Association's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Healthtexas-Dallas Diagnostic Association hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2268287) is associated with this NPI, valid through September 7, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Healthtexas-Dallas Diagnostic Association was last updated on June 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.