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REGINA CASTILLO
NPI 1043038664
Registered Nurse in Thousand Oaks, CA

Active since October 02, 2024
125 W THOUSAND OAKS BLVD STE 500, THOUSAND OAKS, CA 91360(805) 777-3500 Get Directions Write a Review

NPPES record last updated: October 2, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Regina Castillo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REGINA CASTILLO (NPI 1043038664) is an individual registered nurse in Thousand Oaks, California, licensed in California (776371) and active in the NPI registry since October 2024.

NPPES Registry Identity

NPI1043038664
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameREGINA CASTILLO
Location Address125 W THOUSAND OAKS BLVD STE 500Thousand Oaks, CA 91360-4462
Mailing Address4651 Adam RdSimi Valley, CA 93063-2429
Phone(805) 777-3500
Sole ProprietorYes
Enumeration DateOctober 2, 2024
NPPES CertifiedOctober 2, 2024
✔ NPI 1043038664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in CA · 776371
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
125 W THOUSAND OAKS BLVD STE 500, Thousand Oaks, CA 91360
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MAGDALENA A PENUELAS
Counselor (Addiction (Substance Use Disorder))
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 873-3883
JONATHAN DEAN
Day Training/Habilitation Specialist
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500
DR. DEBORA ROSE LUCZYWEK L.P.C.C.
Counselor (Mental Health)
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3518
LAURA VAN GILDER
Social Worker
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500
FLOR LETICIA ARREGUIN
Student in an Organized Health Care Education/Training Program
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500
JEFFREY EDWARD DEL BOSQUE LMFT
Counselor (Mental Health)
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500
GABRIEL SAUL MONDRAGON
Student in an Organized Health Care Education/Training Program
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500
EVELINE GARBIN
Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 500
THOUSAND OAKS, CA 91360
Ventura County (805) 777-3500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Regina Castillo's NPI number?

The NPI number for Regina Castillo is 1043038664. It was assigned to this individual provider in the NPPES registry on October 2, 2024.

Where is Regina Castillo located?

Regina Castillo practices at 125 W Thousand Oaks Blvd Ste 500, Thousand Oaks, CA 91360. The listed phone number is (805) 777-3500.

What is Regina Castillo's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Regina Castillo was last updated on October 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.