Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Shelly Larson, RPH
Pharmacist in Yountville, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578171252
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Registry record
Entity type Individual (Type 1)
Name Shelly Larson
Credential RPH
Sex Female
Practice address 123 California Dr, Yountville, CA, 94599
Phone (707) 938-2537
Enumeration date Jul 17, 2020
Last updated in NPPES Jul 17, 2020
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
What is the NPI number for Shelly Larson?
The National Provider Identifier (NPI) for Shelly Larson is 1578171252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Shelly Larson practice?
The practice location on file with NPPES is in Yountville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kimberly De Luna Pharmacist · Yountville, CA NPI 1578928701 Sing Hsu Pharmacist · Yountville, CA NPI 1134584782 Amy Yang Marriage & Family Therapist · Yountville, CA NPI 1336509751 Elizabeth Stachura Pharmacist · Yountville, CA NPI 1427717156 Victor Mcwilliams Pharmacist · Yountville, CA NPI 1306681721
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-17.