Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sandra Libby Portillo
Registered Nurse in Alhambra, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386568889
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Registry record
Entity type Individual (Type 1)
Name Sandra Libby Portillo
Sex Female
Practice address 1515 W Mission Rd, Alhambra, CA, 91803
Phone (626) 943-3000
Enumeration date Aug 6, 2026
Last updated in NPPES Aug 6, 2026
Taxonomy & licenses
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
Is NPI 1386568889 active?
Yes, as of the latest NPPES snapshot, NPI 1386568889 is active (record last updated 2026-08-06).
How do I verify Sandra Portillo's NPI record?
Cross-check NPI 1386568889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-06.