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GRETCHEN ANN GILLEN SLP
NPI 1497447411
Speech-Language Pathologist in Chesterfield, MO

Active since May 26, 2023
16216 BAXTER RD STE 330, CHESTERFIELD, MO 63017(636) 733-3330(636) 733-3332 Get Directions Write a Review

NPPES record last updated: May 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gretchen Ann Gillen Slp NPPES

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

GRETCHEN ANN GILLEN SLP (NPI 1497447411) is an individual speech-language pathologist provider in Chesterfield, Missouri and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1497447411
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameGRETCHEN ANN GILLENCredential: SLP
Location Address16216 BAXTER RD STE 330Chesterfield, MO 63017-4778
Mailing Address16216 Baxter Rd Ste 330Chesterfield, MO 63017-4778 · (636) 733-3330 · Fax (636) 733-3332
Phone(636) 733-3330
Fax(636) 733-3332
Sole ProprietorNo
Enumeration DateMay 26, 2023
NPPES CertifiedMay 26, 2023
✔ NPI 1497447411 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
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.
16216 BAXTER RD STE 330, Chesterfield, MO 63017
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 20

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

ABIGAIL ROSE DANIELSON MOT
Occupational Therapist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
MONICA ELAINE FORTH MOT
Occupational Therapist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
KELSIE PIXLER SLP
Speech-Language Pathologist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
MICHELLE TRIM SLP
Speech-Language Pathologist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
NANCY VANDERVORT
Speech-Language Pathologist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
CHRISTA PONSTINGL
Speech-Language Pathologist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
HOLLY VANDERSCHAAF
Occupational Therapist
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330
SUDHARANI VEMURI
Physical Medicine & Rehabilitation
16216 BAXTER RD STE 330
CHESTERFIELD, MO 63017
St. Louis County (636) 733-3330

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 Gretchen Gillen's NPI number?

The NPI number for Gretchen Gillen is 1497447411. It was assigned to this individual provider in the NPPES registry on May 26, 2023.

Where is Gretchen Gillen located?

Gretchen Gillen practices at 16216 Baxter Rd Ste 330, Chesterfield, MO 63017. The listed phone number is (636) 733-3330.

What is Gretchen Gillen's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

What insurance does Gretchen Gillen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 2 other insurers list Gretchen Gillen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gretchen Gillen was last updated on May 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.