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

ALEXANDRIA MICHELLE WALTER M.S., CCC-SLP
NPI 1639095920
Speech-Language Pathologist in Saint Charles, MO

Active since June 29, 2026
500 DISCOVERY PATH LN, SAINT CHARLES, MO 63301(636) 757-6800(636) 757-6867 Get Directions Write a Review

NPPES record added: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alexandria Michelle Walter M.s., Ccc-slp NPPES

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

ALEXANDRIA MICHELLE WALTER M.S., CCC-SLP (NPI 1639095920) is an individual speech-language pathologist provider in Saint Charles, Missouri, licensed in Missouri (2026018128) and active in the NPI registry since June 2026. She maintains a secondary practice location in Saint Charles.

NPPES Registry Identity

NPI1639095920
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameALEXANDRIA MICHELLE WALTERCredential: M.S., CCC-SLP
Location Address500 DISCOVERY PATH LNSaint Charles, MO 63301-0114
Mailing Address3489 Boschertown RdSaint Charles, MO 63301-3213 · (636) 925-5400
Phone(636) 757-6800
Fax(636) 757-6867
Sole ProprietorYes
Enumeration DateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1639095920 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 MO · 2026018128
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.
500 DISCOVERY PATH LN, Saint Charles, MO 63301
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Secondary Practice Location 1

Location 12525 Highway BSaint Charles, MO 63301-6913 · Phone (636) 757-6800 · Fax (636) 757-6867

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.

AMY ROSE
Speech-Language Pathologist
500 DISCOVERY PATH LN
SAINT CHARLES, MO 63301
St. Charles County (636) 757-6800
EMILY THIEMAN MOT, OTR/L
Occupational Therapist
500 DISCOVERY PATH LN
SAINT CHARLES, MO 63301
St. Charles County (314) 799-9939

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 Alexandria Walter's NPI number?

The NPI number for Alexandria Walter is 1639095920. It was assigned to this individual provider in the NPPES registry on June 29, 2026.

Where is Alexandria Walter located?

Alexandria Walter practices at 500 Discovery Path Ln, Saint Charles, MO 63301. The listed phone number is (636) 757-6800.

What is Alexandria Walter'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 Alexandria Walter was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 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.