Hearing Instrument Specialist in Fullerton, CA
14 active Hearing Instrument Specialist providers practice in Fullerton, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245364355 | Hearing Instruments Inc | Organization | Hearing Instrument Specialist | Fullerton, CA |
Frequently asked questions
How many Hearing Instrument Specialist providers are in Fullerton, CA?
The latest NPPES snapshot lists 14 active Hearing Instrument Specialist providers with a practice address in Fullerton, California.
How do I check a Hearing Instrument Specialist provider's NPI in Fullerton?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-09.