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

Rosario M Castillo DDS Inc

Organization General Practice Dentistry · NPI 1134426075

Rosario M Castillo DDS Inc is a General Practice Dentistry in Valencia, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

27616 Newhall Ranch Rd Unit 5
Valencia, CA 91355-4015
Phone: (661) 294-0300
Fax: (661) 294-0301
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 41898 (CA)

Record details

NPI number1134426075
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rosario Castillo — Dentist · (661) 294-0300
Other names Plaza Del Rancho Dental Care
NPI enumeratedFebruary 11, 2011
Last updated in NPPESFebruary 11, 2011
Mailing address27616 Newhall Ranch Rd Unit 5, Valencia, CA 91355-4015

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