Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Crystal Elizabeth Valenzuela, RN
Registered Nurse in San Pedro, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619731858
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Registry record
Entity type Individual (Type 1)
Name Crystal Elizabeth Valenzuela
Credential RN
Sex Female
Practice address 1907 S Alma St, San Pedro, CA, 90731
Phone (310) 864-6591
Enumeration date Feb 8, 2024
Last updated in NPPES Feb 8, 2024
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 Crystal Valenzuela?
The National Provider Identifier (NPI) for Crystal Valenzuela is 1619731858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Crystal Valenzuela practice?
The practice location on file with NPPES is in San Pedro, 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 2024-02-08.