NPI age
14 years
Enumerated 2012-04-04
● Active
Type 1 · Individual
DR. Jennifer Joy Lacoss, M.D.
Lacoss is 1 of 19 internal medicine providers in San Antonio and 1 of 217 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-02-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 217 active internal medicine providers in Texas.
NPI age
14 years
↑ 2 yr above median (12 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
2
In the 60% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-04Enumerated in NPPES
2012
2026
Where they practice
Practice location
4502 Medical Dr
San Antonio, TX 782294402
Mailing address
7703 Floyd Curl Dr
San Antonio, TX 782293901
Additional practice locations
1 secondary location on file with NPPES.
Location 2
7979 Wurzbach Rd
San Antonio, TX 782294427
Specialties
-
Internal Medicine PrimaryAn internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team...
-
Internal MedicineAn internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the...
-
Internal MedicineA 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 (TX) | 358925101 | |
| 01 (TX) | 358925102 | CSHCN |
Practice context
Part of a multi-provider practice. 1646 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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