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SOUTH TEXAS ENDOCRINOLOGY & METABOLISM CENTER, PLLC
NPI 1720968175
Internal Medicine - Endocrinology, Diabetes & Metabolism in Corpus Christi, TX

Active since September 05, 2025CLIA 45D2274062 · Waiver
6110 PARKWAY DR, CORPUS CHRISTI, TX 78414(361) 584-0044(833) 464-1725 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About South Texas Endocrinology & Metabolism Center, Pllc NPPES

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

SOUTH TEXAS ENDOCRINOLOGY & METABOLISM CENTER, PLLC (NPI 1720968175) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Corpus Christi, Texas and active in the NPI registry since September 2025. The organization holds a CLIA Waiver certificate valid through December 21, 2026 and lists Brandi Addison, Owener/ceo, as its authorized official.

NPPES Registry Identity

NPI1720968175
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameSOUTH TEXAS ENDOCRINOLOGY & METABOLISM CENTER, PLLC
Location Address6110 PARKWAY DRCorpus Christi, TX 78414-2455
Mailing Address6110 Parkway DrCorpus Christi, TX 78414-2455 · (361) 584-0044 · Fax (833) 464-1725
Phone(361) 584-0044
Fax(833) 464-1725
Organization SubpartNo
Authorized OfficialBrandi AddisonOwener/ceo · (361) 584-0044
Enumeration DateSeptember 5, 2025
NPPES CertifiedSeptember 5, 2025
✔ NPI 1720968175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
6110 PARKWAY DR, Corpus Christi, TX 78414
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 45D2274062

South Texas Endocrinology & Metabolism Center · Corpus Christi, TX
Active · expires Dec 21, 2026
CLIA Number45D2274062
Laboratory TypePhysician Office
Certificate Effective DateDecember 22, 2024
Certificate Expiration DateDecember 21, 2026
Laboratory DirectorBrandi Addison
Laboratory Phone(361) 985-0044
Laboratory LocationSouth Texas Endocrinology & Metabolism Center6110 Parkway Drive, Corpus Christi, TX 78414
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Cheri ***** February 19, 2026

5/5
I accompanied my 85 yr. old neighbour to her follow-up appointment. I was so impressed from the friendliest and professionalism of all office and medical staff. Covered everything with patient concerning results of lab work, medications and overall health. I see a great deal of doctors and wish all medical appointments felt like this one did when you leave their office. Thank you South Texas Endo.
Provider 5/5 Office Staff 5/5
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Other Providers at the Same Location NPPES 4

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

CORPUS CHRISTI PEDIATRICS CLINIC
Pediatrics
6110 PARKWAY DR
CORPUS CHRISTI, TX 78414
Nueces County (361) 985-1330
ADELINA AGUILAR MSN, APRN, CPNP-PC
Nurse Practitioner (Pediatrics)
6110 PARKWAY DR
CORPUS CHRISTI, TX 78414
Nueces County (361) 985-1330
JOSEFINA TORRES, M.D., P.A.
Specialist
6110 PARKWAY DR
CORPUS CHRISTI, TX 78414
Nueces County (361) 985-1330
KELLI DAHLGREN FNP-C
Nurse Practitioner (Family)
6110 PARKWAY DR
CORPUS CHRISTI, TX 78414
Nueces County (361) 584-0044

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 South Texas Endocrinology & Metabolism Center, PLLC's NPI number?

The NPI number for South Texas Endocrinology & Metabolism Center, PLLC is 1720968175. It was assigned to this organization in the NPPES registry on September 5, 2025.

Where is South Texas Endocrinology & Metabolism Center, PLLC located?

South Texas Endocrinology & Metabolism Center, PLLC is located at 6110 Parkway Dr, Corpus Christi, TX 78414. The listed phone number is (361) 584-0044.

What is South Texas Endocrinology & Metabolism Center, PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Does South Texas Endocrinology & Metabolism Center, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2274062) is associated with this NPI, valid through December 21, 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 South Texas Endocrinology & Metabolism Center, PLLC was last updated on September 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.