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Hearing Instrument Specialists in Merrillville, IN

Browse 10 Hearing Instrument Specialist providers listed in NPPES with a practice address in Merrillville, Indiana.

10 Healthcare Providers

How Merrillville compares with the U.S.

Merrillville has 27 Hearing Instrument Specialists per 100,000 residents, 8.6 times the U.S. rate of 3.2.

That is 10 active Hearing Instrument Specialists with a practice address in Merrillville, for a population of 36,476.

The Indiana rate is 4.1 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

None of the Hearing Instrument Specialists in Merrillville are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Josh Asbill

Hearing Instrument Specialist

Active NPI Status
9120 Connecticut St Ste C, Merrillville, IN 464107014
Phone: 2197691222
NPI Identifier 1780097923
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David L Frazier

Hearing Instrument Specialist

Active NPI Status
3134 E 79th Ave, Merrillville, IN 464105738
Phone: 2199451754
NPI Identifier 1174090443
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Shelby Gaither , HAD

Hearing Instrument Specialist

Active NPI Status
3134 E 79th Ave, Merrillville, IN 464105738
Phone: 8885394327
NPI Identifier 1396476313
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Heather Grinder , HIS

Hearing Instrument Specialist

Active NPI Status
9120 Connecticut Dr., Suite C, Merrillville, IN 46410
Phone: 2197691222
NPI Identifier 1659858439
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Madison Karre

Hearing Instrument Specialist

Active NPI Status
1609 E 80th Ave, Merrillville, IN 464105737
Phone: 2197382730
NPI Identifier 1285481127
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Michael Lindsey , HAD

Hearing Instrument Specialist

Active NPI Status
9120 Connecticut St, Suite C, Merrillville, IN 464107014
Phone: 2197691222
NPI Identifier 1972736213
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Kassandra Renee Poplawski , HIS

Hearing Instrument Specialist

Active NPI Status
112 E 90th Dr, Merrillville, IN 46410
Phone: 2195254485
NPI Identifier 1245642958
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Gabriella Azure Raber

Hearing Instrument Specialist

Active NPI Status
1609 E 80th Ave, Merrillville, IN 464105737
Phone: 2197382730
NPI Identifier 1831614254
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Theresa Seles , HIS

Hearing Instrument Specialist

Active NPI Status
1609 E 80th Ave, Merrillville, IN 464105737
Phone: 2197382730
NPI Identifier 1013723915
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Sharon J Vanderwoude

Hearing Instrument Specialist

Active NPI Status
8660 Broadway, Merrillville, IN 46410
Phone: 2194720953
NPI Identifier 1497050660
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Frequently Asked Questions about Hearing Instrument Specialist in Merrillville

How do I check a Hearing Instrument Specialist practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Indiana licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.