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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALICIA M JOHNSON MSW, LCSW
NPI 1669039426
Social Worker - Clinical in Saint Charles, MO

Active since May 28, 2019
1601 OLD SOUTH RIVER RD, SAINT CHARLES, MO 63303(636) 224-1000(636) 946-0971 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 24, 2026, Apr 6, 2026, May 28, 2019 (3 updates tracked since 2019).

About Alicia M Johnson Msw, Lcsw NPPES

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

ALICIA M JOHNSON MSW, LCSW (NPI 1669039426) is an individual clinical provider in Saint Charles, Missouri, licensed in Missouri (2022024817) and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1669039426
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameALICIA M JOHNSONCredential: MSW, LCSW
Location Address1601 OLD SOUTH RIVER RDSaint Charles, MO 63303-4120
Mailing AddressPo Box 844715Kansas City, MO 64184-4715 · Fax (636) 246-1008
Phone(636) 224-1000
Fax(636) 946-0971
Sole ProprietorNo
Enumeration DateMay 28, 2019
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1669039426 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 · 2022024817
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.
1601 OLD SOUTH RIVER RD, Saint Charles, MO 63303
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Other Names 1

Other Name (5)Nadia Davis

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 13

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

STACEY D MIDDLETON MA, LPC
Counselor (Professional)
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1029
MEGHAN MCLAUGHLIN
Counselor
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1202
JANICE SUMMA RN
Registered Nurse
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1202
GINA GARBO
Social Worker
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1100
COURTNEY D JONES
Social Worker
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1000
KAITLYN MARIE KIRBY LPN
Licensed Practical Nurse
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1210
MEGAN N MOLINARI MA, PLPC
Counselor (Professional)
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1000
KELLY SCHNEIDER
Social Worker (Clinical)
1601 OLD SOUTH RIVER RD
SAINT CHARLES, MO 63303
St. Charles County (636) 224-1164

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 Alicia Johnson's NPI number?

The NPI number for Alicia Johnson is 1669039426. It was assigned to this individual provider in the NPPES registry on May 28, 2019. The provider is also known as Nadia Davis.

Where is Alicia Johnson located?

Alicia Johnson practices at 1601 Old South River Rd, Saint Charles, MO 63303. The listed phone number is (636) 224-1000.

What is Alicia Johnson's specialty?

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

What insurance does Alicia Johnson accept?

Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Alicia Johnson 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 Alicia Johnson was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.