Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Elizabeth Johnson, LCSW

Social Worker in Ammon, ID · enumerated 2022.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679202758

Verified

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Registry record

Entity type Individual (Type 1)

Name Mary Elizabeth Johnson

Credential LCSW

Sex Female

Practice address 1329 Ammon Park Dr, Ammon, ID, 83406

Phone (208) 403-0135

Enumeration date Jun 6, 2022

Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 65860 (TX) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 8911068 (ID) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mary Johnson?

Mary Johnson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Tiffany Mcpherson Clinical Social Worker · Ammon, ID NPI 1699952663 Dawn Cureton Clinical Psychologist · Ammon, ID NPI 1306017710 Jessica Nickerson Clinical Social Worker · Ammon, ID NPI 1467792036 Alyson Webster Mental Health Counselor · Ammon, ID NPI 1093201337 Cureton Counseling, LLC Community/Behavioral Health Agency · Ammon, ID NPI 1366152142 Atlas Counseling, LLC Mental Health Counselor · Ammon, ID NPI 1750078168 Clear Skies Counseling, LLC Clinical Social Worker · Ammon, ID NPI 1336838572 Lauren Jensen Mental Health Counselor · Ammon, ID NPI 1225896814

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.