Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. TERRY MARTIN M.S., CCC-A
NPI 1689666208
Audiologist-Hearing Aid Fitter in Evansville, IN

Q: What is Terry Martin's NPI number?

The NPI number for Terry Martin is 1689666208. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Q: What is Terry Martin's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

Q: When was this NPI record last updated?

The NPPES record for Terry Martin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 19, 2005

350 W COLUMBIA ST, SUITE #300, EVANSVILLE, IN 47710(812) 425-1500(812) 425-0587 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

On this page

About Mr. Terry Martin M.s., Ccc-a NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. TERRY MARTIN M.S., CCC-A (NPI 1689666208) is an individual audiologist-hearing aid fitter provider in Evansville, Indiana, licensed in Indiana (23000631A) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1689666208

Entity TypeIndividualMale

Primary Taxonomy237600000X

Provider Legal NameMR. TERRY MARTINCredential: M.S., CCC-A

Location Address350 W COLUMBIA ST, SUITE #300Evansville, IN 47710-1782

Mailing Address350 W Columbia St, Suite #300Evansville, IN 47710-1782 · (812) 425-1500 · Fax (812) 425-0587

Phone(812) 425-1500

Fax(812) 425-0587

Sole ProprietorNo

Enumeration DateAugust 19, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1689666208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers

Taxonomy Code237600000X

License✔ Licensed in IN · 23000631A

Definition

An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

Also ListedAudiologistTaxonomy 231H00000X · License 23000631A (IN)

Also ListedAudiologist · Assistive Technology SupplierTaxonomy 231HA2500X · License 23000631A (IN)

350 W COLUMBIA ST, Evansville, IN 47710

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Other Identifiers 1

Other000000084021IN · Anthem Bluecross Blueshie

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LAURA B FINCH MD

Otolaryngology

350 W COLUMBIA ST, STE 310
EVANSVILLE, IN 47710

Vanderburgh County (812) 425-2646

MRS. JANE METZGER FIELDS M. AUD. CCC-A

Audiologist

350 W COLUMBIA ST
EVANSVILLE, IN 47710

Vanderburgh County (812) 425-2646

DEACONESS CLINIC, INC

Family Medicine

350 W COLUMBIA ST, STE 440
EVANSVILLE, IN 47710

Vanderburgh County (812) 425-2461

MERRAL B LEWIS M.D.

Family Medicine

350 W COLUMBIA ST, STE 440
EVANSVILLE, IN 47710

Vanderburgh County (812) 425-2461

STEVEN P KURIC M.D.

Neurological Surgery

350 W COLUMBIA ST, STE 350
EVANSVILLE, IN 47710

Vanderburgh County (812) 425-9999

DR. THEODORE JERE STRANSKY MD

Ophthalmology (Retina Specialist)

350 W COLUMBIA ST, SUITE 250
EVANSVILLE, IN 47710

Vanderburgh County (812) 423-3161

DEACONESS CLINIC, INC

Internal Medicine (Sleep Medicine)

350 W COLUMBIA ST, STE 210
EVANSVILLE, IN 47710

Vanderburgh County (812) 450-3852

CURTIS CLIFFORD STAUTZ M.D.

Radiology (Diagnostic Radiology)

350 W COLUMBIA ST, SUITE 420
EVANSVILLE, IN 47710

Vanderburgh County (812) 422-3254

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Terry Martin's NPI number?

The NPI number for Terry Martin is 1689666208. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Terry Martin located?

Terry Martin practices at 350 W Columbia St Suite #300, Evansville, IN 47710. The listed phone number is (812) 425-1500.

What is Terry Martin's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

What insurance does Terry Martin accept?

Health plans from CareSource list Terry Martin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Terry Martin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.