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

Delia Dianne Castillo, RDH

Individual provider Dental Hygienist · NPI 1326891201

Delia Dianne Castillo, RDH is a Dental Hygienist in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2024.

Licensed in
TX
In the registry since
2024
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

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Practice location Address checks out

7400 Merton Minter St
San Antonio, TX 78229-4404
Phone: (210) 617-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence 12747 (TX)

Record details

NPI number1326891201
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedApril 9, 2024
Last updated in NPPESApril 9, 2024
Certification dateApril 9, 2024

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