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AARON STEVEN HAHN M.S. CCC-A
NPI 1003064643
Audiologist in Des Moines, IA

Active since September 08, 2008
3901 INGERSOLL AVE, DES MOINES, IA 50312(515) 274-4493(515) 274-3107 Get Directions Write a Review

NPPES record last updated: September 9, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Aaron Steven Hahn M.s. Ccc-a NPPES

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

AARON STEVEN HAHN M.S. CCC-A (NPI 1003064643) is an individual audiologist in Des Moines, Iowa, licensed in Iowa (555) and active in the NPI registry since September 2008.

NPPES Registry Identity

NPI1003064643
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameAARON STEVEN HAHNCredential: M.S. CCC-A
Location Address3901 INGERSOLL AVEDes Moines, IA 50312-3505
Mailing Address3901 Ingersoll AveDes Moines, IA 50312-3505 · (515) 274-4493 · Fax (515) 274-3107
Phone(515) 274-4493
Fax(515) 274-3107
Sole ProprietorNo
Enumeration DateSeptember 8, 2008
Last NPPES UpdateSeptember 9, 2008
✔ NPI 1003064643 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 IA · 555
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.
3901 INGERSOLL AVE, Des Moines, IA 50312
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aaron Steven Hahn M.s. Ccc-a is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Aaron Hahn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Broadlawns Medical Center
2.5 mi
General Acute Care Hospital
1801 HICKMAN RD
Des Moines, IA 50314
  • Reassigned Medicare billing, Iowa enrollment
  • 518 clinicians in this Medicare group
NPI 1467447508 (515) 282-2200

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

Other Providers at the Same Location NPPES 8

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

MR. WILLIAM HARRIS FANTER PA
Physician Assistant
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9136
COURTNEY THAYER
Audiologist
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9136
ELIZABETH W. MUENZENBERGER AU.D.
Audiologist
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-4493
DR. ROBERT T BROWN M.D.
Otolaryngology
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9136
IOWA HEAD & NECK PC
Otolaryngology
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9136
DR. MATTHEW ROBERT BROWN M.D.
Otolaryngology
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9136
MR. STEVEN L. KLUNGTVEDT AU.D.
Audiologist
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-4493
DR. I EUGENE PETERSON M.D.
Otolaryngology
3901 INGERSOLL AVE
DES MOINES, IA 50312
Polk County (515) 274-9135

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 Aaron Hahn's NPI number?

The NPI number for Aaron Hahn is 1003064643. It was assigned to this individual provider in the NPPES registry on September 8, 2008.

Where is Aaron Hahn located?

Aaron Hahn practices at 3901 Ingersoll Ave, Des Moines, IA 50312. The listed phone number is (515) 274-4493.

What is Aaron Hahn's specialty?

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

Is Aaron Hahn enrolled in Medicare?

Yes. Aaron Hahn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aaron Hahn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Hahn reassigns Medicare benefits to Broadlawns Medical Center (Des Moines, IA). The 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 Aaron Hahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Hahn accept?

Health plans from UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. list Aaron Hahn 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 Aaron Hahn was last updated on September 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.