GRACE CALLAHAN MATTHEWS
NPI 1144763426
Social Worker - Clinical in Chesterfield, MO

Q: What is Grace Matthews's NPI number?

The NPI number for Grace Matthews is 1144763426. It was assigned to this individual provider in the NPPES registry on November 18, 2016.

Q: What is Grace Matthews's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Grace Matthews was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since November 18, 2016

15740 S OUTER 40 RD, CHESTERFIELD, MO 63017(636) 237-2303 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 21, 2026, May 10, 2023, Nov 18, 2016 (3 updates tracked since 2016).

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About Grace Callahan Matthews NPPES

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

GRACE CALLAHAN MATTHEWS (NPI 1144763426) is an individual clinical provider in Chesterfield, Missouri, licensed in Missouri (2025025129) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1144763426

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameGRACE CALLAHAN MATTHEWS

Location Address15740 S OUTER 40 RDChesterfield, MO 63017-2004

Mailing Address15740 S Outer 40 RdChesterfield, MO 63017-2004 · (636) 237-2303

Phone(636) 237-2303

Sole ProprietorNo

Enumeration DateNovember 18, 2016

Last NPPES UpdateApril 21, 20263 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1144763426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in MO · 2025025129

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

15740 S OUTER 40 RD, Chesterfield, MO 63017

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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.

MRS. ELIZABETH ANN CURTIS FNP-C

Nurse Practitioner (Family)