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MS. CHRISTINE PATRICIA GRIERSON M.A., CCC-SLP
NPI 1851696694
Speech-Language Pathologist in O Fallon, MO

Active since January 25, 2011
2120 BRYAN VALLEY COMMERCIAL DR, O FALLON, MO 63366(314) 774-1859(636) 240-8096 Get Directions Write a Review

NPPES record last updated: January 25, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Christine Patricia Grierson M.a., Ccc-slp NPPES

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

MS. CHRISTINE PATRICIA GRIERSON M.A., CCC-SLP (NPI 1851696694) is an individual speech-language pathologist provider in O Fallon, Missouri, licensed in Missouri (2010017123) and active in the NPI registry since January 2011.

NPPES Registry Identity

NPI1851696694
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. CHRISTINE PATRICIA GRIERSONCredential: M.A., CCC-SLP
Location Address2120 BRYAN VALLEY COMMERCIAL DRO Fallon, MO 63366-3495
Mailing Address2120 Bryan Valley Commercial DrO Fallon, MO 63366-3495 · (314) 774-1859 · Fax (636) 240-8096
Phone(314) 774-1859
Fax(636) 240-8096
Sole ProprietorNo
Enumeration DateJanuary 25, 2011
✔ NPI 1851696694 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 · 2010017123
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.
2120 BRYAN VALLEY COMMERCIAL DR, O Fallon, MO 63366
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Other Providers at the Same Location NPPES 14

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

ELIZABETH CONNER OTR/L
Occupational Therapist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096
MEGHANN KONCZAL
Speech-Language Pathologist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096
MRS. AMANDA FULLERTON MOT, OTR/L
Occupational Therapist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (314) 774-1859
REBECCA GRAUE PT, DPT
Physical Therapist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096
BRAINWORKS PEDIATRIC GROUP LLC
Speech-Language Pathologist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096
MRS. KATHERINE WREN EVANS M.A., CCC-SLP
Speech-Language Pathologist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096
MS. KARA SUE THURSTON MOT R/L
Occupational Therapist
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (314) 774-1859
SHANNAN M BORGARD OTR/L
Occupational Therapist (Pediatrics)
2120 BRYAN VALLEY COMMERCIAL DR
O FALLON, MO 63366
St. Charles County (636) 240-8096

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 Christine Grierson's NPI number?

The NPI number for Christine Grierson is 1851696694. It was assigned to this individual provider in the NPPES registry on January 25, 2011.

Where is Christine Grierson located?

Christine Grierson practices at 2120 Bryan Valley Commercial Dr, O Fallon, MO 63366. The listed phone number is (314) 774-1859.

What is Christine Grierson'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 Christine Grierson was last updated on January 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.