Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Castillo Medical Group, PA

Organization Family Medicine Physician · NPI 1356380752

Castillo Medical Group, PA is a Family Medicine Physician in San Antonio, Texas. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5018 San Pedro Ave
San Antonio, TX 78212-1452
Phone: (210) 832-8900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1356380752
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Efrem Castillo — President · (210) 832-8900
NPI enumeratedJune 4, 2006
Last updated in NPPESAugust 22, 2020
Mailing address5018 San Pedro Ave, San Antonio, TX 78212-1452

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