Hartman Hearing Group, INC in Glen Ellyn, IL
This location of Hartman Hearing Group bills under NPI 1124513890, an organization record issued on Jun 26, 2018 with the primary taxonomy Audiologist. It is one of 2 NPIs registered under this name and one of 2 in Glen Ellyn; each clinician who sees you there has their own NPI and license.
- Legal name
- Hartman Hearing Group, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Audiologist 231H00000X
- Practice location
- 487 PENNSYLVANIA AVE, Glen Ellyn, IL 60137
- Phone
- 630-858-3277
- Enumerated
- Jun 26, 2018
- Record updated
- Feb 13, 2019
- Authorized official
- President (title as filed)
The other Glen Ellyn NPI
- Hartman Hearing Group, INC487 PENNSYLVANIA AVE · issued Jul 21, 20261508786229
4 clinicians CMS lists with Hartman Hearing Group in Glen Ellyn
- Dru Geraghty, MSCCC-AAudiologist1609197151
- Brendan MoriartyAudiologist1831872605
- Jeanne Perkins, AUDAudiologist1407095854
- Melissa Siavelis, MSAudiologist1134383342
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Every location registered under this name, in 1 city.
See every locationChecking an organization
- Confirm the business with the Illinois secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Which Glen Ellyn NPI should I use?
Ask the office which NPI it bills under; all 2 Glen Ellyn NPIs are registered under the same name.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.