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

Mrs. Jennifer R Castillo, RN

Individual provider General Practice Registered Nurse · NPI 1912568502

Mrs. Jennifer R Castillo, RN is a General Practice Registered Nurse in San Marcos, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

712 Larkspur Ct
San Marcos, CA 92078-7906
Phone: (949) 207-8054
Show map & directions

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

Specialties & licences

General Practice Registered Nurse (primary) Taxonomy 163WG0000X · Licence 95190439 (CA)

Record details

NPI number1912568502
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 24, 2019
Last updated in NPPESJune 24, 2019

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