NPI age
17 years
Enumerated 2008-06-06
● Active Type 2 · Organization
Howdy Internal Medicine
Howdy Internal Medicine 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
Hennessy
MD
Last NPPES update
2011-09-14
Source: monthly bulk 2026-05
How this organization compares
Across 12343 active internal medicine providers in Texas.
NPI age
17 years
≈ at median (17 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2008 → 2026
2008-06Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
104 Turner Ln
Floresville, TX 781143171
Mailing address
104 Turner Ln
Floresville, TX 781143171
Authorized official
Mark Edward Hennessy, MD
MD
📞 8303937771
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,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (NC) | 8941696 | |
| 05 (NC) | 89016NE | |
| 01 (NC) | 2215978 | MEDICARE |
Practice context
Single-site organization. Only one practice location on file.
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.