GREGORY WIDNER MSW
NPI 1477720969
Social Worker - Clinical in Saint Louis, MO

Active since May 13, 2008
4560 CLAYTON AVE, SUITE 1000, SAINT LOUIS, MO 63110(314) 286-2223 Get Directions Write a Review

NPPES record last updated: May 13, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory Widner Msw NPPES

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

GREGORY WIDNER MSW (NPI 1477720969) is an individual clinical provider in Saint Louis, Missouri, licensed in Missouri (2002029844) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1477720969
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameGREGORY WIDNERCredential: MSW
Location Address4560 CLAYTON AVE, SUITE 1000Saint Louis, MO 63110-1547
Mailing Address4560 Clayton Ave, Suite 1000Saint Louis, MO 63110-1547 · (314) 286-2223
Sole ProprietorNo
Enumeration DateMay 13, 2008
NPI 1477720969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MO · 2002029844
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.

4560 CLAYTON AVE, Saint Louis, MO 63110

Other Providers at the Same Location NPPES 10

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

Developmental Therapist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Developmental Therapist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Hearing Instrument Specialist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Developmental Therapist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Hearing Instrument Specialist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Developmental Therapist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Audiologist-Hearing Aid Fitter
4560 CLAYTON AVE
SAINT LOUIS, MO 63110
Developmental Therapist
4560 CLAYTON AVE
SAINT LOUIS, MO 63110

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 Gregory Widner's NPI number?

The NPI number for Gregory Widner is 1477720969. It was assigned to this individual provider in the NPPES registry on May 13, 2008.

Where is Gregory Widner located?

Gregory Widner practices at 4560 Clayton Ave Suite 1000, Saint Louis, MO 63110. The listed phone number is (314) 286-2223.

What is Gregory Widner's specialty?

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

When was this NPI record last updated?

The NPPES record for Gregory Widner was last updated on May 13, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.