NPI age
17 years
Enumerated 2009-02-16
● Active Type 2 · Organization
Hospitalists Of South Texas, PA
Hospitalists Of South Texas, PA is 1 of 1835 hospitalist organizations in Texas.
Primary specialty
Hospitalist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Pak
Ceo/medical Director
Last NPPES update
2009-02-16
Source: monthly bulk 2026-05
How this organization compares
Across 1835 active hospitalist providers in Texas.
NPI age
17 years
↑ 5 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2009 → 2026
2009-02Enumerated in NPPES
2009
2026
Where they practice
Primary practice location
4360 Greco Dr
San Antonio, TX 782222725
Mailing address
4360 Greco Dr
San Antonio, TX 782222725
Authorized official
Ho S Pak, DO
Ceo/medical Director
📞 2106488202
Individual providers at this organization
6 individual providers on file at this primary practice address.
- Gregory Brown, MD Internal Medicine NPI 1922147933
- Thomas Dillon, FNP-BC Nurse Practitioner NPI 1114416609
- Kimberly Lasswell, P.A. Physician Assistant NPI 1306078886
- Pablo Lozada, M.D. Internal Medicine NPI 1285735787
- Patrick Vinyard, MD General Practice NPI 1598831281
- James Whitley, FNP Nurse Practitioner NPI 1962486852
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
Practice context
Multi-provider organization. 6 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 →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.