NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Campbell

Hearing Instrument Specialist in Carlsbad, CA · enumerated 2018 · practices at Precision Hearing Inc..

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

National Provider Identifier

1699270942

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Allison Campbell
Sex Female
Practice address 3144 El Camino Real Ste 105, Carlsbad, CA, 92008
Phone (760) 729-7800
Fax (760) 729-7878
Enumeration date Mar 28, 2018
Last updated in NPPES Oct 8, 2018

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 8390 (CA) Primary

Other identifiers

Identifier Type State Issuer
1649545245 Other CA NPPES

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Allison Campbell?
The National Provider Identifier (NPI) for Allison Campbell is 1699270942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allison Campbell practice?
The practice location on file with NPPES is in Carlsbad, CA. 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 2018-10-08.