NANCY MAAS
NPI 1033806815
Hearing Instrument Specialist in Pekin, IL

Q: What is Nancy Maas's NPI number?

The NPI number for Nancy Maas is 1033806815. It was assigned to this individual provider in the NPPES registry on April 20, 2023.

Q: What is Nancy Maas's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

Q: When was this NPI record last updated?

The NPPES record for Nancy Maas was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since April 20, 2023

2508 COURT ST, PEKIN, IL 61554(309) 346-5323 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Nancy Maas NPPES

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

NANCY MAAS (NPI 1033806815) is an individual hearing instrument specialist in Pekin, Illinois, licensed in Illinois (3422) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1033806815

Entity TypeIndividualFemale

Primary Taxonomy237700000X

Provider Legal NameNANCY MAAS

Location Address2508 COURT STPekin, IL 61554-5481

Mailing Address306 Knollcrest AvePekin, IL 61554-3025 · (309) 251-2392

Phone(309) 346-5323

Sole ProprietorNo

Enumeration DateApril 20, 2023

Last NPPES UpdateApril 29, 2026

NPPES CertifiedApril 29, 2026

✔ NPI 1033806815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers

Taxonomy Code237700000X

License✔ Licensed in IL · 3422

Definition

Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

2508 COURT ST, Pekin, IL 61554

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Other Providers at the Same Location NPPES 2

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

MRS. LISA MARIE BUETTNER IDPH #3076

Hearing Instrument Specialist

2508 COURT ST
PEKIN, IL 61554

Tazewell County (309) 346-5323

CHRISTINE RUSKUSKY

Specialist

2508 COURT ST
PEKIN, IL 61554

Tazewell County (309) 346-5323

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 Nancy Maas's NPI number?

The NPI number for Nancy Maas is 1033806815. It was assigned to this individual provider in the NPPES registry on April 20, 2023.

Where is Nancy Maas located?

Nancy Maas practices at 2508 Court St, Pekin, IL 61554. The listed phone number is (309) 346-5323.

What is Nancy Maas's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Nancy Maas was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.