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ENDOCRINOLOGY CONSULTANTS, PLLC
NPI 1073479721
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tomball, TX

Active since December 26, 2025CLIA 45D2344261 · Waiver
425 HOLDERRIETH BLVD STE 207, TOMBALL, TX 77375(281) 826-1684 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 17, 2026, Mar 11, 2026, Dec 26, 2025 (3 updates tracked since 2025).

About Endocrinology Consultants, Pllc NPPES

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

ENDOCRINOLOGY CONSULTANTS, PLLC (NPI 1073479721) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Tomball, Texas and active in the NPI registry since December 2025. The organization holds a CLIA Waiver certificate valid through May 19, 2028 and lists Phenu V Zachariah, President/ Managing Member, as its authorized official.

NPPES Registry Identity

NPI1073479721
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameENDOCRINOLOGY CONSULTANTS, PLLC
Location Address425 HOLDERRIETH BLVD STE 207Tomball, TX 77375-4552
Mailing Address10426 Port Huron LnTomball, TX 77375-2371
Phone(281) 826-1684
Organization SubpartNo
Authorized OfficialPhenu V ZachariahPresident/ Managing Member · (312) 539-2087
Enumeration DateDecember 26, 2025
Last NPPES UpdateMarch 17, 20263 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1073479721 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.

425 HOLDERRIETH BLVD STE 207, Tomball, TX 77375
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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 45D2344261

Endocrinology Consultants, PLLC · Tomball, TX
Active · expires May 19, 2028
CLIA Number45D2344261
Laboratory TypePhysician Office
Certificate Effective DateMay 20, 2026
Certificate Expiration DateMay 19, 2028
Laboratory DirectorPhenu Zachariah
Laboratory Phone(281) 826-1684
Laboratory LocationEndocrinology Consultants, PLLC425 Holderrieth Blvd, Suite 207, Tomball, TX 77375
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

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

PHENU V ZACHARIAH DO
Internal Medicine (Endocrinology, Diabetes & Metabolism)
425 HOLDERRIETH BLVD STE 207
TOMBALL, TX 77375
Harris County (713) 347-8843

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 Endocrinology Consultants, PLLC's NPI number?

The NPI number for Endocrinology Consultants, PLLC is 1073479721. It was assigned to this organization in the NPPES registry on December 26, 2025.

Where is Endocrinology Consultants, PLLC located?

Endocrinology Consultants, PLLC is located at 425 Holderrieth Blvd Ste 207, Tomball, TX 77375. The listed phone number is (281) 826-1684.

What is Endocrinology Consultants, PLLC's specialty?

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

Does Endocrinology Consultants, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2344261) is associated with this NPI, valid through May 19, 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 Endocrinology Consultants, PLLC was last updated on March 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.