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MELANIE HAHNDORF
NPI 1639904840
Speech-Language Pathologist in Woodstock, IL

Active since September 06, 2024
3701 DOTY RD, WOODSTOCK, IL 60098(815) 338-2500 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2026, Sep 6, 2024 (2 updates tracked since 2024).

About Melanie Hahndorf NPPES

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

MELANIE HAHNDORF (NPI 1639904840) is an individual speech-language pathologist provider in Woodstock, Illinois, licensed in Illinois (146.018595) and active in the NPI registry since September 2024.

NPPES Registry Identity

NPI1639904840
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMELANIE HAHNDORF
Location Address3701 DOTY RDWoodstock, IL 60098-7509
Mailing Address4724 Joyce LnMchenry, IL 60050-5416 · (815) 354-0617
Phone(815) 338-2500
Sole ProprietorNo
Enumeration DateSeptember 6, 2024
Last NPPES UpdateApril 3, 20262 updates tracked since enumeration
NPPES CertifiedApril 3, 2026
✔ NPI 1639904840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in IL · 146.018595
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
3701 DOTY RD, Woodstock, IL 60098
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Other Providers at the Same Location NPPES 20

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

DR. JANINE A. KRUEGER PHARM.D.
Pharmacist
3701 DOTY RD, PHARMACY DEPARTMENT
WOODSTOCK, IL 60098
McHenry County (815) 334-3880
MS. HILARY PIRRO MSW, LCSW
Social Worker (Clinical)
3701 DOTY RD
WOODSTOCK, IL 60098
McHenry County (815) 338-6600
DR. BRIAN BENJAMIN BLACKMON DO
Psychiatry & Neurology (Psychiatry)
3701 DOTY RD
WOODSTOCK, IL 60098
McHenry County (815) 338-6600
SARAH A PEARSON FNP
Nurse Practitioner
3701 DOTY RD
WOODSTOCK, IL 60098
McHenry County (815) 206-3400
ANGELA K ASTLEFORD CNP
Nurse Practitioner (Gerontology)
3701 DOTY RD
WOODSTOCK, IL 60098
McHenry County (815) 338-6600
WENDY L. WARD M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3701 DOTY RD, CENTEGRA MEMORIAL MEDICAL CENTER / PATHOLOGY DEPARTMENT
WOODSTOCK, IL 60098
McHenry County (815) 344-5555
DR. NIVA S SHAH PHARMD
Pharmacist
3701 DOTY RD, PHARMACY DEPARTMENT
WOODSTOCK, IL 60098
McHenry County (815) 334-3880
DR. HEIDI DOOLEY PSYD
Psychologist (Clinical)
3701 DOTY RD
WOODSTOCK, IL 60098
McHenry County (262) 488-8833

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 Melanie Hahndorf's NPI number?

The NPI number for Melanie Hahndorf is 1639904840. It was assigned to this individual provider in the NPPES registry on September 6, 2024.

Where is Melanie Hahndorf located?

Melanie Hahndorf practices at 3701 Doty Rd, Woodstock, IL 60098. The listed phone number is (815) 338-2500.

What is Melanie Hahndorf's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Melanie Hahndorf was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.