Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olivia Estes, PA
Physician Assistant in Seattle, WA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154011930
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Registry record
Entity type Individual (Type 1)
Name Olivia Estes
Credential PA
Sex Female
Practice address 825 Eastlake Ave E, Seattle, WA, 98195
Phone (206) 520-5000
Enumeration date May 15, 2023
Last updated in NPPES Sep 30, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA61445959 (WA) Primary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA61445959 (WA) Secondary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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 Olivia Estes?
The National Provider Identifier (NPI) for Olivia Estes is 1154011930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Olivia Estes practice?
The practice location on file with NPPES is in Seattle, 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 2024-09-30.