1. Home
  2. Directory
  3. Texas
  4. Corpus Christi
  5. Clinic Center
  6. NPI Profile

DIABETES CENTERS OF AMERICA
NPI 1801007554
Clinic/Center - Medical Specialty in Corpus Christi, TX

Active since May 24, 2007
4609 S PADRE ISLAND DR, CORPUS CHRISTI, TX 78411(832) 237-3500(832) 237-0200 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Diabetes Centers Of America NPPES

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

DIABETES CENTERS OF AMERICA (NPI 1801007554) is a healthcare organization registered as a medical specialty in Corpus Christi, Texas and active in the NPI registry since May 2007. The organization lists Mike Rzendzian, Cfo, as its authorized official.

NPPES Registry Identity

NPI1801007554
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameDIABETES CENTERS OF AMERICA
Location Address4609 S PADRE ISLAND DRCorpus Christi, TX 78411-4413
Mailing Address11321 Fallbrook DrHouston, TX 77065-4232 · (832) 237-3500 · Fax (832) 237-0200
Phone(832) 237-3500
Fax(832) 237-0200
Organization SubpartNo
Authorized OfficialMike RzendzianCfo · (832) 237-3500
Enumeration DateMay 24, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1801007554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in TX · 00593X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
Also ListedClinic/CenterTaxonomy 261Q00000X · License 00593X (TX)

Other Providers at the Same Location NPPES 2

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

MELISSA MONTEMAYOR TREJO RD
Dietitian, Registered (Nutrition, Metabolic)
4609 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78411
Nueces County (832) 237-3500
MELISSA ANN WILSON M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4609 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78411
Nueces County (832) 237-3500

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 Diabetes Centers Of America's NPI number?

The NPI number for Diabetes Centers Of America is 1801007554. It was assigned to this organization in the NPPES registry on May 24, 2007.

Where is Diabetes Centers Of America located?

Diabetes Centers Of America is located at 4609 S Padre Island Dr, Corpus Christi, TX 78411. The listed phone number is (832) 237-3500.

What is Diabetes Centers Of America's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Diabetes Centers Of America was last updated on September 11, 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.