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Emily Ann Nessen, P.A-C

Physician Assistant in San Luis Obispo, CA · enumerated 2022 · practices at Adventist Health Physicians Network.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831800564

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Registry record

Entity type Individual (Type 1)
Name Emily Ann Nessen
Credential P.A-C
Sex Female
Practice address 35 Casa St Ste 130, San Luis Obispo, CA, 93405
Phone (805) 540-2081
Enumeration date Dec 13, 2022
Last updated in NPPES Aug 4, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 63536 (CA) Primary

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.

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Frequently asked questions

What is the NPI number for Emily Nessen?
The National Provider Identifier (NPI) for Emily Nessen is 1831800564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Emily Nessen practice?
The practice location on file with NPPES is in San Luis Obispo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-04.