Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arlene Benedicto Castro, PHARMD
Pharmacist in Selah, WA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184327702
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Registry record
Entity type Individual (Type 1)
Name Arlene Benedicto Castro
Credential PHARMD
Sex Female
Practice address 119 E 3rd Ave, Selah, WA, 98942
Phone (509) 902-6062
Enumeration date Mar 23, 2023
Last updated in NPPES Mar 23, 2023
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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 Arlene Castro?
The National Provider Identifier (NPI) for Arlene Castro is 1184327702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arlene Castro practice?
The practice location on file with NPPES is in Selah, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-23.