NPI age
12 years
Enumerated 2013-06-25
● Active Type 2 · Organization
Heart And Vascular Specialists Of South Texas, Pllc
Heart And Vascular Specialists Of South Texas, Pllc is 1 of 2301 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Abreu
MD
Last NPPES update
2013-06-25
Source: monthly bulk 2026-05
How this organization compares
Across 2301 active internal medicine providers in Texas.
NPI age
12 years
↓ 7 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-06Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
4316 N McColl Rd
McAllen, TX 785042477
Mailing address
104 Sw Augusta Sq
McAllen, TX 785031269
Authorized official
Ruben Abreu
MD
📞 9566485988
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Ruben Abreu, M.D. Internal Medicine NPI 1679528244
- Yamil Aude, MD Internal Medicine NPI 1942301619
- Christian Avalos, M.D. Internal Medicine NPI 1881048536
- Yirsa Esparza Physician Assistant NPI 1083030134
- Fernando Luna, FNP Nurse Practitioner NPI 1750747226
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Practice context
Multi-provider organization. 5 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.