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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JOANNA HEEREN MS
NPI 1134042179
Speech-Language Pathologist in Dixon, IL

Active since August 04, 2026
1335 FRANKLIN GROVE RD, DIXON, IL 61021(815) 238-5586 Get Directions Write a Review

NPPES record added: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joanna Heeren Ms NPPES

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

JOANNA HEEREN MS (NPI 1134042179) is an individual speech-language pathologist provider in Dixon, Illinois, licensed in Illinois (146.016303) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1134042179
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameJOANNA HEERENCredential: MS
Location Address1335 FRANKLIN GROVE RDDixon, IL 61021-9257
Mailing Address314 Blair LnLanark, IL 61046-9726
Phone(815) 238-5586
Sole ProprietorYes
Enumeration DateAugust 4, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1134042179 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 · 146.016303
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.
1335 FRANKLIN GROVE RD, Dixon, IL 61021
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Other Providers at the Same Location NPPES 6

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

MRS. KELLY ANN GOSCH CCC-SLP
Speech-Language Pathologist
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 284-6651
DIXON USD 170
Local Education Agency (LEA)
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 284-6651
LEE CO SPECIAL ED ASSOC
Local Education Agency (LEA)
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 284-6651
LINDSAY DREW
Speech-Language Pathologist
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 373-4966
KIM STANLEY
Speech-Language Pathologist
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 284-7727
CHRISTY SUE PERINO MS CCC-SLP
Speech-Language Pathologist
1335 FRANKLIN GROVE RD
DIXON, IL 61021
Lee County (815) 284-6651

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 Joanna Heeren's NPI number?

The NPI number for Joanna Heeren is 1134042179. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Where is Joanna Heeren located?

Joanna Heeren practices at 1335 Franklin Grove Rd, Dixon, IL 61021. The listed phone number is (815) 238-5586.

What is Joanna Heeren'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 Joanna Heeren was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.