Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Marie Johnston, LMSW
Social Worker in Union, MO · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962292979
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Registry record
Entity type Individual (Type 1)
Name Cassandra Marie Johnston
Credential LMSW
Sex Female
Practice address 500 Clark Ave, Union, MO, 63084
Phone (844) 853-8937
Enumeration date May 12, 2025
Last updated in NPPES May 12, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 2025014944 (MO) Primary
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.
Frequently asked questions
Is NPI 1962292979 active?
Yes, as of the latest NPPES snapshot, NPI 1962292979 is active (record last updated 2025-05-12).
How do I verify Cassandra Johnston's NPI record?
Cross-check NPI 1962292979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-12.