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MRS. MARY ANN SIEGWORTH SLP
NPI 1699291815
Speech-Language Pathologist in Nauvoo, IL

Active since August 18, 2017
2461 N STATE HIGHWAY 96, NAUVOO, IL 62354(217) 453-2231 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Aug 18, 2017 (2 updates tracked since 2017).

About Mrs. Mary Ann Siegworth Slp NPPES

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

MRS. MARY ANN SIEGWORTH SLP (NPI 1699291815) is an individual speech-language pathologist provider in Nauvoo, Illinois, licensed in Illinois (146010645) and active in the NPI registry since August 2017. She maintains a secondary practice location in Dallas City.

NPPES Registry Identity

NPI1699291815
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. MARY ANN SIEGWORTHCredential: SLP
Location Address2461 N STATE HIGHWAY 96Nauvoo, IL 62354-2200
Mailing Address2461 N State Highway 96Nauvoo, IL 62354-2200 · (217) 453-2231
Phone(217) 453-2231
Sole ProprietorNo
Enumeration DateAugust 18, 2017
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1699291815 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 · 146010645
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.
2461 N STATE HIGHWAY 96, Nauvoo, IL 62354
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Secondary Practice Location 1

Location 1921 Creamery Hill RdDallas City, IL 62330-1216 · Phone (217) 852-3201

Other Providers at the Same Location NPPES 3

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

DEANNE A BROOKS SSP
Psychologist (School)
2461 N STATE HIGHWAY 96
NAUVOO, IL 62354
Hancock County (217) 453-2231
RUTH KELLY PHD
Psychologist (School)
2461 N STATE HIGHWAY 96
NAUVOO, IL 62354
Hancock County (217) 453-2232
DR. JULIE HERBSTRITH PH.D.
Psychologist (School)
2461 N STATE HIGHWAY 96
NAUVOO, IL 62354
Hancock County (217) 453-2251

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 Siegworth's NPI number?

The NPI number for Mary Siegworth is 1699291815. It was assigned to this individual provider in the NPPES registry on August 18, 2017.

Where is Mary Siegworth located?

Mary Siegworth practices at 2461 N State Highway 96, Nauvoo, IL 62354. The listed phone number is (217) 453-2231.

What is Mary Siegworth'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 Mary Siegworth was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.