Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

North Texas Kidney Disease Associates

Nephrology Physician in Flower Mound, TX · enumerated 2016 · authorized official Sirena Martin, Practice Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063871440

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Registry record

Entity type Organization (Type 2)

Legal business name North Texas Kidney Disease Associates

Parent organization North Texas Kidney Disease Associates

Practice address 4370 Medical Arts Dr, Suite 210, Flower Mound, TX, 75028

Phone (972) 219-0558

Fax (972) 436-9273

Enumeration date Feb 15, 2016

Last updated in NPPES Jul 17, 2024

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sirena Martin

Title Practice Manager

Phone (214) 466-7230

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is North Texas Kidney Disease Associates located?

The practice location on file with NPPES is in Flower Mound, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-17. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-17.