Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Guadalupe Castro
Counselor in Everett, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497300859
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Registry record
Entity type Individual (Type 1)
Name Guadalupe Castro
Sex Female
Practice address 1920 100th St Se Ste A2, Everett, WA, 98208
Phone (425) 312-0277
Enumeration date Aug 2, 2019
Last updated in NPPES Sep 15, 2021
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 1497300859 active?
Yes, as of the latest NPPES snapshot, NPI 1497300859 is active (record last updated 2021-09-15).
How do I verify Guadalupe Castro's NPI record?
Cross-check NPI 1497300859 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 2021-09-15.