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JILL ELIZABETH DAY M.S.
NPI 1508991837
Speech-Language Pathologist in Saint Louis, MO

Active since February 23, 2007
12430 TESSON FERRY RD, SUITE 352, SAINT LOUIS, MO 63128(314) 374-0184 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jill Elizabeth Day M.s. NPPES

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

JILL ELIZABETH DAY M.S. (NPI 1508991837) is an individual speech-language pathologist provider in Saint Louis, Missouri, licensed in Missouri (102373) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1508991837
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameJILL ELIZABETH DAYCredential: M.S.
Location Address12430 TESSON FERRY RD, SUITE 352Saint Louis, MO 63128-2702
Mailing Address7402 Pierside DrDardenne Prairie, MO 63368-7018 · (636) 240-8077
Phone(314) 374-0184
Sole ProprietorYes
Enumeration DateFebruary 23, 2007
Last NPPES UpdateJuly 9, 2007
✔ NPI 1508991837 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 · 102373
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.
12430 TESSON FERRY RD, Saint Louis, MO 63128
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Other Names 1

Former Name (1)Jill Elizabeth Curtin M.s.

Other Providers at the Same Location NPPES 15

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

MISS ERIN PATRICIA TAYLOR M.S., CCC-SLP
Speech-Language Pathologist
12430 TESSON FERRY RD, SUITE 352
SAINT LOUIS, MO 63128
St. Louis County (866) 495-5437
MRS. JESSICA LYNNE JOHNSON OTR,L
Occupational Therapist (Pediatrics)
12430 TESSON FERRY RD, SUITE 352
SAINT LOUIS, MO 63128
St. Louis County (866) 495-5437
MRS. KAREN SUE SCHMIEDER M.S., CCC-SLP
Speech-Language Pathologist
12430 TESSON FERRY RD, SUITE 352
SAINT LOUIS, MO 63128
St. Louis County (186) 649-5543
KATHERINE GAGNE BCBA, LBA
Behavior Analyst
12430 TESSON FERRY RD, #102
SAINT LOUIS, MO 63128
St. Louis County (855) 832-6727
KATHERINE EILEEN KELAHAN
Occupational Therapist (Pediatrics)
12430 TESSON FERRY RD, SUITE 352
SAINT LOUIS, MO 63128
St. Louis County (186) 649-5543
MS. LAURA ELLEN GREEN
Speech-Language Pathologist
12430 TESSON FERRY RD, STE 352
SAINT LOUIS, MO 63128
St. Louis County (866) 495-5437
MRS. JAMIE THERESA FESSLER MPT
Physical Therapist (Pediatrics)
12430 TESSON FERRY RD, SUITE 352
SAINT LOUIS, MO 63128
St. Louis County (186) 649-5543
HANA DWAIK
Behavior Technician
12430 TESSON FERRY RD
SAINT LOUIS, MO 63128
St. Louis County (855) 832-6727

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 Jill Day's NPI number?

The NPI number for Jill Day is 1508991837. It was assigned to this individual provider in the NPPES registry on February 23, 2007. The provider is also known as Jill Elizabeth Curtin M.S..

Where is Jill Day located?

Jill Day practices at 12430 Tesson Ferry Rd Suite 352, Saint Louis, MO 63128. The listed phone number is (314) 374-0184.

What is Jill Day'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 Jill Day was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.