Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ross Ritari, RPH
Pharmacist in Norwalk, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992092027
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Registry record
Entity type Individual (Type 1)
Name Ross Ritari
Credential RPH
Sex Male
Practice address 12051 Imperial Hwy, Norwalk, CA, 90650
Phone (562) 484-9849
Fax (562) 484-9849
Enumeration date Jul 10, 2011
Last updated in NPPES Jul 10, 2011
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Ross Ritari practice?
The practice location on file with NPPES is in Norwalk, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ross Ritari?
The National Provider Identifier (NPI) for Ross Ritari is 1992092027, 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 2011-07-10.