TEXAS MEDICAL AND SURGICAL ASSOCIATES PA
NPI 1447295910
Internal Medicine - Rheumatology in Dallas, TX

Q: What is Texas Medical And Surgical Associates PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since June 18, 2006CLIA 45D1052586 · Waiver

8440 WALNUT HILL LN STE 500, DALLAS, TX 75231(214) 345-1400(214) 345-1452 Get Directions Write a Review

NPPES record last updated: October 24, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Texas Medical And Surgical Associates Pa NPPES

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

TEXAS MEDICAL AND SURGICAL ASSOCIATES PA (NPI 1447295910) is a healthcare organization registered as a rheumatology in Dallas, Texas and active in the NPI registry since June 2006. The organization holds a CLIA Waiver certificate valid through March 28, 2028 and lists Presley M Mock, President, as its authorized official.

NPPES Registry Identity

NPI1447295910

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameTEXAS MEDICAL AND SURGICAL ASSOCIATES PA

Location Address8440 WALNUT HILL LN STE 500Dallas, TX 75231-3833

Mailing Address8440 Walnut Hill Ln Ste 500Dallas, TX 75231-3833 · (214) 345-1400 · Fax (214) 345-1452

Phone(214) 345-1400

Fax(214) 345-1452

Organization SubpartNo

Authorized OfficialPresley M MockPresident · (214) 345-1494

Enumeration DateJune 18, 2006

Last NPPES UpdateOctober 24, 2017

✔ NPI 1447295910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOtolaryngologyTaxonomy 207Y00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedUrologyTaxonomy 208800000X

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X

8440 WALNUT HILL LN STE 500, Dallas, TX 75231

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Other Identifiers 1

Medicare PINN91XTX

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 45D1052586

Texas Medical & Surgical Associates · Dallas, TX

Active · expires Mar 28, 2028

CLIA Number45D1052586

Laboratory TypePhysician Office

Certificate Effective DateMarch 29, 2026

Certificate Expiration DateMarch 28, 2028

Laboratory DirectorPresley M. Mock

Laboratory Phone(214) 345-1494

Laboratory LocationTexas Medical & Surgical Associates8440 Walnut Hill Lane Suite 500, Dallas, TX 75231

CLIA data matches this NPI record on: Address Phone

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

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 Texas Medical And Surgical Associates PA's NPI number?

The NPI number for Texas Medical And Surgical Associates PA is 1447295910. It was assigned to this organization in the NPPES registry on June 18, 2006.

Where is Texas Medical And Surgical Associates PA located?

Texas Medical And Surgical Associates PA is located at 8440 Walnut Hill Ln Ste 500, Dallas, TX 75231. The listed phone number is (214) 345-1400.

What is Texas Medical And Surgical Associates PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Does Texas Medical And Surgical Associates PA hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D1052586) is associated with this NPI, valid through March 28, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Texas Medical And Surgical Associates PA was last updated on October 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.