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

Kate Lynn Matthews Clark, LCPC-C

Mental Health Counselor in Scarborough, ME · enumerated 2018 · practices at Sea Change Counseling, LLC.

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

National Provider Identifier

1679054498

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Registry record

Entity type Individual (Type 1)
Name Kate Lynn Matthews Clark
Credential LCPC-C
Sex Female
Practice address Scarborough, ME, 04074
Phone (207) 491-9301
Enumeration date Aug 29, 2018
Last updated in NPPES May 6, 2020

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License XL5100 (ME) 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 Kate Clark?
The National Provider Identifier (NPI) for Kate Clark is 1679054498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kate Clark practice?
The practice location on file with NPPES is in Scarborough, ME. 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 2020-05-06.