DR GEISSLERS HEARING CENTER INC
NPI 1508315235
Audiologist in Munster, IN

Q: What is Dr Geisslers Hearing Center Inc's NPI number?

The NPI number for Dr Geisslers Hearing Center Inc is 1508315235. It was assigned to this organization in the NPPES registry on September 22, 2016.

Q: What is Dr Geisslers Hearing Center Inc's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Active since September 22, 2016

10110 DONALD S. POWERS DRIVE, SUITE 202A, MUNSTER, IN 46321(219) 836-0022(219) 836-7922 Get Directions Write a Review

NPPES record last updated: October 7, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr Geisslers Hearing Center Inc NPPES

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

DR GEISSLERS HEARING CENTER INC (NPI 1508315235) is a healthcare organization registered as an audiologist in Munster, Indiana and active in the NPI registry since September 2016. The organization lists David Leon Tolliver, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1508315235

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameDR GEISSLERS HEARING CENTER INC

Location Address10110 DONALD S. POWERS DRIVE, SUITE 202AMunster, IN 46321-9191

Mailing Address7134 Calumet AveHammond, IN 46324-2406 · (219) 931-4725 · Fax (219) 932-4028

Phone(219) 836-0022

Fax(219) 836-7922

Organization SubpartNo

Authorized OfficialDavid Leon TolliverExecutive Director · (219) 931-4725

Enumeration DateSeptember 22, 2016

Last NPPES UpdateOctober 7, 2016

✔ NPI 1508315235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

10110 DONALD S. POWERS DRIVE, Munster, IN 46321

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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 SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Geisslers Hearing Center Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

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

Clinician (1)

Gina Geissler, AU.D., FAAA

Qualified Audiologist

NPI 1972647535

7134 CALUMET AVE
Hammond, IN 46324

(219) 931-4725

3.8 mi

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 Dr Geisslers Hearing Center Inc's NPI number?

The NPI number for Dr Geisslers Hearing Center Inc is 1508315235. It was assigned to this organization in the NPPES registry on September 22, 2016.

Where is Dr Geisslers Hearing Center Inc located?

Dr Geisslers Hearing Center Inc is located at 10110 Donald S. Powers Drive Suite 202A, Munster, IN 46321. The listed phone number is (219) 836-0022.

What is Dr Geisslers Hearing Center Inc's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Dr Geisslers Hearing Center Inc enrolled in Medicare?

Yes. Dr Geisslers Hearing Center Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Geisslers Hearing Center Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to Dr Geisslers Hearing Center Inc. 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 Dr Geisslers Hearing Center Inc was last updated on October 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.