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HARTMAN HEARING GROUP, INC.
NPI 1124513890
Audiologist in Glen Ellyn, IL

Active since June 26, 2018
487 PENNSYLVANIA AVE, GLEN ELLYN, IL 60137(630) 858-3277 Get Directions Write a Review

NPPES record last updated: February 13, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 13, 2019, Feb 8, 2019, Jun 26, 2018 (3 updates tracked since 2018).

About Hartman Hearing Group, Inc. NPPES

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

HARTMAN HEARING GROUP, INC. (NPI 1124513890) is a healthcare organization registered as an audiologist in Glen Ellyn, Illinois and active in the NPI registry since June 2018. The organization maintains 2 additional practice locations and lists John Hartman, President, as its authorized official.

NPPES Registry Identity

NPI1124513890
Entity TypeOrganization
Primary Taxonomy231H00000X
Legal Business NameHARTMAN HEARING GROUP, INC.
Location Address487 PENNSYLVANIA AVEGlen Ellyn, IL 60137-4403
Mailing Address487 Pennsylvania AveGlen Ellyn, IL 60137-4403 · (708) 305-0247
Phone(630) 858-3277
Organization SubpartNo
Authorized OfficialJohn HartmanPresident · (708) 305-0247
Enumeration DateJune 26, 2018
Last NPPES UpdateFebruary 13, 20193 updates tracked since enumeration
✔ NPI 1124513890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in IL · 4284-2948
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.
487 PENNSYLVANIA AVE, Glen Ellyn, IL 60137
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Secondary Practice Locations 2

Location 1501 Thornhill Dr Ste 100Carol Stream, IL 60188-2793 · Phone (630) 529-3277
Location 2305 E Northwest HwyPalatine, IL 60067-8116 · Phone (847) 358-2896 · Fax (847) 358-5896

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)

Hartman Hearing Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Hartman Hearing Group, Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

Jeanne Perkins, AUD
Qualified Audiologist
NPI 1407095854
487 PENNSYLVANIA AVE
Glen Ellyn, IL 60137
(630) 858-3277
✔ Accepts MedicareSame address
Melissa Siavelis, M.S.
Qualified Audiologist
NPI 1134383342
487 PENNSYLVANIA AVE
Glen Ellyn, IL 60137
(630) 858-3277
✔ Accepts MedicareSame address
Megan Kolmodin, AUD
Qualified Audiologist
NPI 1578124103
1221 N HIGHLAND AVE
Aurora, IL 60506
(630) 264-8560
✔ Accepts Medicare15 mi
Dru Geraghty, M.S.CCC-A
Qualified Audiologist
NPI 1609197151
1775 DEMPSTER ST G10
Park Ridge, IL 60068
(847) 723-7957
✔ Accepts Medicare16 mi
Brendan Moriarty
Qualified Audiologist
NPI 1831872605
305 E NORTHWEST HWY
Palatine, IL 60067
(847) 358-2896
✔ Accepts Medicare17 mi
Lakshmi Nanduri
Qualified Audiologist
NPI 1700642378
305 E NORTHWEST HWY
Palatine, IL 60067
(847) 358-2896
✔ Accepts Medicare17 mi
Emily Podgorny
Qualified Audiologist
NPI 1194546879
11041 FRONT ST STE B
Mokena, IL 60448
(708) 995-7256
✔ Accepts Medicare26 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 Hartman Hearing Group, Inc.'s NPI number?

The NPI number for Hartman Hearing Group, Inc. is 1124513890. It was assigned to this organization in the NPPES registry on June 26, 2018.

Where is Hartman Hearing Group, Inc. located?

Hartman Hearing Group, Inc. is located at 487 Pennsylvania Ave, Glen Ellyn, IL 60137. The listed phone number is (630) 858-3277.

What is Hartman Hearing Group, Inc.'s specialty?

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

Is Hartman Hearing Group, Inc. enrolled in Medicare?

Yes. Hartman Hearing Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hartman Hearing Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Hartman Hearing Group, 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hartman Hearing Group, Inc. was last updated on February 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.