Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Russle Calvinist Benson, PHARMD
Pharmacist in Perris, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811520489
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Registry record
Entity type Individual (Type 1)
Name Dr. Russle Calvinist Benson
Credential PHARMD
Sex Male
Practice address 1800 N Perris Blvd, Perris, CA, 92571
Phone (951) 940-0440
Enumeration date Feb 21, 2020
Last updated in NPPES Feb 21, 2020
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
Where does Russle Benson practice?
The practice location on file with NPPES is in Perris, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Russle Benson?
The National Provider Identifier (NPI) for Russle Benson is 1811520489, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-21.