Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Noel Olson, LCSW
Clinical Social Worker in Napa, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003486085
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Registry record
Entity type Individual (Type 1)
Name Ashley Noel Olson
Credential LCSW
Sex Female
Practice address 1001 2nd St Ste 225, Napa, CA, 94559
Phone (855) 427-2778
Fax (707) 927-0069
Enumeration date Jun 30, 2021
Last updated in NPPES Sep 8, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 100760 (CA) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 20599 (AZ) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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
Is NPI 1003486085 active?
Yes, as of the latest NPPES snapshot, NPI 1003486085 is active (record last updated 2022-09-08).
How do I verify Ashley Olson's NPI record?
Cross-check NPI 1003486085 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-08.