Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emily Ann Nessen, P.A-C
Physician Assistant in Lompoc, CA · enumerated 2022.
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 1515 E Ocean Ave, Lompoc, CA, 93436
Phone (805) 737-3333
Enumeration date Dec 13, 2022
Last updated in NPPES Dec 19, 2024
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.
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 Lompoc, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David Mcaninch Diagnostic Radiology Physician · Lompoc, CA NPI 1487646212 Midcoast Imaging Medical Group Diagnostic Radiology Physician · Lompoc, CA NPI 1356334742 Motoko Abraham Pediatrics Physician · Lompoc, CA NPI 1033180898 Kareem Yostos Internal Medicine Physician · Lompoc, CA NPI 1568475077 Lompoc Valley Medical Center Institutional Pharmacy · Lompoc, CA NPI 1467554873 Lompoc Valley Anesthesia Associates Anesthesiology Physician · Lompoc, CA NPI 1518013580 David Barsky Physician Assistant · Lompoc, CA NPI 1831236520 Chad Signorelli Pharmacist · Lompoc, CA NPI 1790048981
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-19.