NPI Portal NPI Lookup & Verification

Dr. Ashley Saunderson Harrison, DDS

Dr. Ashley Saunderson Harrison is a General Practice Dentistry provider (Dentist) practicing in Chico, CA, registered in the NPPES registry with NPI 1578713491 since 2008. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1578713491
Entity type Individual (Type 1)
Name Dr. Ashley Saunderson Harrison
Credential DDS
Sex Female
Practice address 3901 BARBADOS CT, Chico, CA, 95973
Phone 7073305742
Enumeration date 2008-09-28
Last updated in NPPES 2013-09-24

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 57346 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Ashley Harrison, DDS
NPI: 1578713491
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 3901 BARBADOS CT, Chico, CA, 95973

Verify this record

Cross-check NPI 1578713491 against the authoritative CMS record: view Dr. Ashley Saunderson Harrison on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ashley Harrison?
Ashley Harrison is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-09-24.