NPI age
14 years
Enumerated 2012-02-22
● Active Type 2 · Organization
Dionisio B Calvo III MD PA
Dionisio B Calvo III MD PA is 1 of 12343 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Calvo
Owner
Last NPPES update
2012-04-11
Source: monthly bulk 2026-05
How this organization compares
Across 12343 active internal medicine providers in Texas.
NPI age
14 years
↓ 3 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2012 → 2026
2012-02Enumerated in NPPES
2012
2026
Where they practice
Primary practice location
1402 E 8th St, Suite 3
Weslaco, TX 785966638
Mailing address
1402 E 8th St, Suite 3
Weslaco, TX 785966638
Authorized official
Dionisio B Calvo, M.D.
Owner
📞 9569686546
Individual providers at this organization
2 individual providers on file at this primary practice address.
- Dionisio Calvo Internal Medicine NPI 1487756094
- Rodolfo Guerrero, M.D. Surgery NPI 1477652345
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Practice context
Multi-provider organization. 2 individual providers on file at this primary address.
Provyx · Custom healthcare lists
Need all 12343 Internal Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this organization
- 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.