NPI age
19 years
Enumerated 2007-05-24
● Active Type 2 · Organization
Diabetes Centers Of America
Diabetes Centers Of America is 1 of 422 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Rzendzian
Cfo
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
How this organization compares
Across 422 active clinic/center providers in Texas.
NPI age
19 years
↑ 5 yr above median
Practice locations
1
0 secondary on file
Subspecialties
1
In the 13% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
4609 S Padre Island Dr
Corpus Christi, TX 784114413
Mailing address
11321 Fallbrook Dr
Houston, TX 770654232
Authorized official
Mike Rzendzian
Cfo
📞 8322373500
Individual providers at this organization
2 individual providers on file at this primary practice address.
- Melissa Montemayor Trejo, RD Dietitian, Registered NPI 1245474030
- Melissa Wilson, M.D. Internal Medicine NPI 1437208634
Specialties
-
Clinic/Center PrimaryAn 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...
-
Clinic/CenterA facility or distinct part of one used for the diagnosis and treatment of outpatients. "Clinic/Center" is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct...
Practice context
Multi-provider organization. 2 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.