NPI age
19 years
Enumerated 2006-08-08
● Active
Type 1 · Individual
Alexander Shepherd, MD
Shepherd is 1 of 4 clinical pharmacology providers in San Antonio and 1 of 17 in Texas.
Primary specialty
Clinical Pharmacology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 17 active clinical pharmacology providers in Texas.
NPI age
19 years
↑ 13 yr above median (6 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
1
In the 17% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
8300 Floyd Curl Dr
San Antonio, TX 782293931
Mailing address
7703 Floyd Curl Dr
San Antonio, TX 782293901
Additional practice locations
1 secondary location on file with NPPES.
Location 2
7703 Floyd Curl Dr
San Antonio, TX 782293901
Specialties
-
Clinical Pharmacology PrimaryClinical pharmacology encompasses the spectrum of activities related to the discovery, development, regulation, and utilization of safe and effective drugs.
-
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) | 041986301 |
Practice context
Part of a multi-provider practice. 240 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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