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Kristen Castro is one of 716 physician assistants practicing in San Antonio, Texas .
Kristen Castro practices with Advanced Internal Medicine Practice PLLC.
Registry record (NPPES)
NPI
1194311852
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant, Medical · 363AM0700X
Address on file
1418 Walkers Way Ste 101 San Antonio, TX 78216-7752 (210) 245-7933
Enumerated
Dec 16, 2020
Record last updated
Oct 3, 2025
License states listed
CA, TX
Medicare (CMS)
Enrollment
Medicare-enrolled in CA, TXPhysician Assistant
Revalidation due
No date set by CMS
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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
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Practice locations
1418 Walkers Way Suite 101
San Antonio , TX 78216
(210) 245-7933
More physician assistants in San Antonio
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.
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