Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Bonny Jean Kuhfal, HIS

Hearing Instrument Specialist in Vallejo, CA · enumerated 2018 · practices at Advanced Instruments Inc..

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

National Provider Identifier

1326537382

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Registry record

Entity type Individual (Type 1)

Name Mrs. Bonny Jean Kuhfal

Credential HIS

Sex Female

Practice address Vallejo, CA, 94590

Phone (707) 554-6660

Enumeration date May 5, 2018

Last updated in NPPES May 5, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HA7053 (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

How do I verify Bonny Kuhfal's NPI record?

Cross-check NPI 1326537382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326537382 active?

Yes, as of the latest NPPES snapshot, NPI 1326537382 is active (record last updated 2018-05-05).

Other providers at this practice address

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Ronald Jenkins Hearing Instrument Specialist · Vallejo, CA NPI 1578536587 Advanced Instruments Inc. Audiologist-Hearing Aid Fitter · Vallejo, CA NPI 1235353137

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-05.