Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katharina Ann Boyer, SWT

Social Worker in Norwalk, OH · enumerated 2018.

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

National Provider Identifier

1093292252

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Registry record

Entity type Individual (Type 1)

Name Katharina Ann Boyer

Credential SWT

Sex Female

Practice address 292 Benedict Ave, Norwalk, OH, 44857

Phone (419) 663-3737

Fax (419) 663-5096

Enumeration date Jul 20, 2018

Last updated in NPPES Jul 20, 2018

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License S.1800429-TRNE (OH) 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.

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Frequently asked questions

What is the NPI number for Katharina Boyer?

The National Provider Identifier (NPI) for Katharina Boyer is 1093292252, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katharina Boyer practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-20.