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MRS. MARY SUE D. HEINZELMANN M.S., CCC-A
NPI 1891937223
Audiologist-Hearing Aid Fitter in Woodstock, IL

Active since March 31, 2009
1200 CLAUSSEN DR, WOODSTOCK, IL 60098(815) 337-2973(815) 338-7550 Get Directions Write a Review

NPPES record last updated: March 31, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Mary Sue D. Heinzelmann M.s., Ccc-a NPPES

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

MRS. MARY SUE D. HEINZELMANN M.S., CCC-A (NPI 1891937223) is an individual audiologist-hearing aid fitter provider in Woodstock, Illinois, licensed in Illinois (147000457) and active in the NPI registry since March 2009.

NPPES Registry Identity

NPI1891937223
Entity TypeIndividualFemale
Primary Taxonomy237600000X
Provider Legal NameMRS. MARY SUE D. HEINZELMANNCredential: M.S., CCC-A
Location Address1200 CLAUSSEN DRWoodstock, IL 60098-2139
Mailing Address1200 Claussen DrWoodstock, IL 60098-2139 · (815) 337-2973 · Fax (815) 338-7550
Phone(815) 337-2973
Fax(815) 338-7550
Sole ProprietorNo
Enumeration DateMarch 31, 2009
✔ NPI 1891937223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in IL · 147000457
Definition
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.
1200 CLAUSSEN DR, Woodstock, IL 60098
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Other Providers at the Same Location NPPES 4

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

KATHLEEN ANN COOPER MS, CCC-SLP
Speech-Language Pathologist
1200 CLAUSSEN DR
WOODSTOCK, IL 60098
McHenry County (815) 337-2005
SPECIAL ED DISTRICT OF MCHENRY COUNTY
Local Education Agency (LEA)
1200 CLAUSSEN DR
WOODSTOCK, IL 60098
McHenry County (815) 338-3622
SPECIAL EDUCATION DISTRICT OF MCHENRY COUNTY
Audiologist
1200 CLAUSSEN DR
WOODSTOCK, IL 60098
McHenry County (815) 337-2973
RIN C STEINHOFF M.S.
Audiologist
1200 CLAUSSEN DR
WOODSTOCK, IL 60098
McHenry County (815) 337-2972

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 Mary Sue Heinzelmann's NPI number?

The NPI number for Mary Sue Heinzelmann is 1891937223. It was assigned to this individual provider in the NPPES registry on March 31, 2009.

Where is Mary Sue Heinzelmann located?

Mary Sue Heinzelmann practices at 1200 Claussen Dr, Woodstock, IL 60098. The listed phone number is (815) 337-2973.

What is Mary Sue Heinzelmann's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

When was this NPI record last updated?

The NPPES record for Mary Sue Heinzelmann was last updated on March 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.