Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Katherine Lynn Fuller

Social Worker in Hamburg, NY · enumerated 2026 · practices at South Towns Wellness Lcsw Pllc.

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

National Provider Identifier

1619887981

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Registry record

Entity type Individual (Type 1)

Name Katherine Lynn Fuller

Sex Female

Practice address Hamburg, NY, 14075

Phone (877) 246-2396

Enumeration date Sep 9, 2026

Last updated in NPPES Sep 9, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 085694 (NY) 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

Where does Katherine Fuller practice?

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

What is the NPI number for Katherine Fuller?

The National Provider Identifier (NPI) for Katherine Fuller is 1619887981, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-09.