Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sherry Del Castillo Lopez, RN
Registered Nurse in La Puente, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720858459
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sherry Del Castillo Lopez
Credential RN
Sex Female
Practice address 655 Faxina Ave, La Puente, CA, 91744
Phone (626) 533-6986
Enumeration date Jan 4, 2024
Last updated in NPPES Jan 4, 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
Where does Sherry Lopez practice?
The practice location on file with NPPES is in La Puente, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sherry Lopez?
The National Provider Identifier (NPI) for Sherry Lopez is 1720858459, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-04.