NPI age
1 years
Enumerated 2024-11-08
● Active
Type 1 · Individual
David Martin Castanda, R.PH.
Castanda is 1 of 1366 pharmacist providers in San Antonio and 1 of 18509 in Texas.
Primary specialty
Pharmacist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-11-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 18509 active pharmacist providers in Texas.
NPI age
1 years
↓ 6 yr below median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
1
In the 7% of peers with subspecialties
NPI lifetime · 2024 → 2026
2024-11Enumerated in NPPES
2024
2026
Where they practice
Practice location
10811 Town Center Dr
San Antonio, TX 782514585
Mailing address
9734 Kelton Dr
San Antonio, TX 782503155
Specialties
-
Pharmacist PrimaryAn individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation,...
-
PharmacistA licensed pharmacist who has demonstrated specialized knowledge and skill to ensure that sterile preparations meet the clinical needs of patients, satisfying quality, safety, and environmental control requirements, regulations, and...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 16 new pharmacist providers have been added in San Antonio in the last 180 days.
See all →
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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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.