Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Catherine A Johnston, LCSW ACSW

Social Worker in Ft Wayne, IN · enumerated 2006.

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

National Provider Identifier

1033202213

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Registry record

Entity type Individual (Type 1)

Name Ms. Catherine A Johnston

Credential LCSW ACSW

Sex Female

Practice address 2805 Fairfield Ave, Ft Wayne, IN, 47807

Phone (260) 456-4880

Fax (260) 456-3559

Enumeration date Oct 2, 2006

Last updated in NPPES Feb 25, 2008

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Catherine Johnston practice?

The practice location on file with NPPES is in Ft Wayne, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Catherine Johnston?

The National Provider Identifier (NPI) for Catherine Johnston is 1033202213, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.