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HEARING DIAGNOSTICS CENTER PC
NPI 1164407425
Audiologist-Hearing Aid Fitter in South Bend, IN

Active since December 09, 2005
2102 IRONWOOD CIR, SOUTH BEND, IN 46635(574) 271-0000(574) 273-4325 Get Directions Write a Review

NPPES record last updated: November 7, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hearing Diagnostics Center Pc NPPES

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

HEARING DIAGNOSTICS CENTER PC (NPI 1164407425) is a healthcare organization registered as an audiologist-hearing aid fitter in South Bend, Indiana and active in the NPI registry since December 2005. The organization lists David C Craig, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1164407425
Entity TypeOrganization
Primary Taxonomy237600000X
Legal Business NameHEARING DIAGNOSTICS CENTER PC
Location Address2102 IRONWOOD CIRSouth Bend, IN 46635-1864
Mailing Address2102 Ironwood CirSouth Bend, IN 46635-1864 · (574) 271-0000 · Fax (574) 273-4325
Phone(574) 271-0000
Fax(574) 273-4325
Organization SubpartNo
Authorized OfficialDavid C CraigOwner/president · (574) 271-0000
Enumeration DateDecember 9, 2005
Last NPPES UpdateNovember 7, 2013
✔ NPI 1164407425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in IN · 58000001A
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 58000001A (IN)
2102 IRONWOOD CIR, South Bend, IN 46635
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Other Identifiers 6

Medicaid100113470BIN
Other000000201690IN · Ha Supplier
Medicare ID-Type Unspecified164080
Other000000087118Anthem Bcbs Audiology
Other030310001IN · Administar
Medicare UPINNPP000

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hearing Diagnostics Center Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateIndianaEnrollment IDO20050217000149Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Hearing Diagnostics Center PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Craig, AU.D.
Qualified Audiologist
NPI 1811082100
1206 COLLEGE AVE SUITE 1
Goshen, IN 46526
(574) 534-4171

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Hearing Diagnostics Center PC's NPI number?

The NPI number for Hearing Diagnostics Center PC is 1164407425. It was assigned to this organization in the NPPES registry on December 9, 2005.

Where is Hearing Diagnostics Center PC located?

Hearing Diagnostics Center PC is located at 2102 Ironwood Cir, South Bend, IN 46635. The listed phone number is (574) 271-0000.

What is Hearing Diagnostics Center PC's specialty?

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

Is Hearing Diagnostics Center PC enrolled in Medicare?

Yes. Hearing Diagnostics Center PC is registered in the Medicare PECOS enrollment system.

When is Hearing Diagnostics Center PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Indiana, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Hearing Diagnostics Center PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to Hearing Diagnostics Center PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hearing Diagnostics Center PC was last updated on November 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.