Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katharine R Wilson, MSW, LCSW

Clinical Social Worker in Seymour, CT · enumerated 2013 · practices at Throughlines Therapy Pllc.

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

National Provider Identifier

1982035655

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Registry record

Entity type Individual (Type 1)

Name Katharine R Wilson

Credential MSW, LCSW

Sex Female

Practice address 179 Great Hill Rd, Seymour, CT, 06483

Phone (203) 200-0309

Enumeration date Dec 6, 2013

Last updated in NPPES May 21, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 9387 (CT) 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

Is NPI 1982035655 active?

Yes, as of the latest NPPES snapshot, NPI 1982035655 is active (record last updated 2025-05-21).

How do I verify Katharine Wilson's NPI record?

Cross-check NPI 1982035655 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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Throughlines Therapy Pllc Clinical Social Worker · Seymour, CT NPI 1972302420

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-21.