NPI age
16 years
Enumerated 2009-09-28
● Active
Type 1 · Individual
DR. Luis Antonio Castagnini, M.D
Castagnini is 1 of 11 pediatrics providers in San Antonio and 1 of 113 in Texas.
Primary specialty
Pediatrics
Licensed in
IA
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-02-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 113 active pediatrics providers in Texas.
NPI age
16 years
↓ 3 yr below median (19 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
0
44% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-09Enumerated in NPPES
2009
2026
Where they practice
Practice location
333 N Santa Rosa St
San Antonio, TX 782073108
Mailing address
315 N San Saba, Suite 1003
San Antonio, TX 782073154
Specialties
-
Pediatrics PrimaryA pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (IA) | 1952635658 | |
| 01 (IA) | 175150030 | MEDICARE |
Practice context
Part of a multi-provider practice. 131 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.