Hearing Instrument Specialist in Montana — NPI Providers

63 active Hearing Instrument Specialist providers have a practice location in Montana according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.

Hearing Instrument Specialist providers in Montana

NPI	Name	Type	Specialty	Location
1194642132	Cassandra Winterrowd	Individual	Hearing Instrument Specialist	Great Falls, MT
1598862872	Hugh Hetherington, M.D., P.C.	Organization	Hearing Instrument Specialist	Bozeman, MT
1811053531	Rocky Mountain Hearing Aid Co of Mt, Inc	Organization	Hearing Instrument Specialist	Kalispell, MT

Hearing Instrument Specialist by city in Montana

Frequently asked questions

How many Hearing Instrument Specialist providers are in Montana?

The latest NPPES snapshot lists 63 active providers with Hearing Instrument Specialist as their primary taxonomy and a practice location in Montana.

How do I verify a Hearing Instrument Specialist provider's NPI in Montana?

Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).

Can I get this data through an API?

Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

Source: CMS NPPES (public data). Snapshot 2026-07-09.