Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amber Castillo, RN
Registered Nurse in Riverside, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316860414
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Registry record
Entity type Individual (Type 1)
Name Amber Castillo
Credential RN
Sex Female
Practice address 17769 Laurel Grove Rd, Riverside, CA, 92504
Phone (951) 573-8573
Fax (951) 573-8573
Enumeration date Aug 4, 2026
Last updated in NPPES Aug 4, 2026
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Amber Castillo?
The National Provider Identifier (NPI) for Amber Castillo is 1316860414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amber Castillo practice?
The practice location on file with NPPES is in Riverside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-04.