NPI Portal NPI Lookup & Verification

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

Dr. Kathy Laighton Harvey, PH.D.

Clinical Psychologist in Hallowell, ME · enumerated 2006.

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

National Provider Identifier

1548339294

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Registry record

Entity type Individual (Type 1)
Name Dr. Kathy Laighton Harvey
Credential PH.D.
Sex Female
Practice address Hallowell, ME, 04347
Phone (207) 928-2281
Enumeration date Nov 7, 2006
Last updated in NPPES May 2, 2017

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS820 (ME) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
215570000 Medicaid ME -

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 Kathy Harvey?
The National Provider Identifier (NPI) for Kathy Harvey is 1548339294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathy Harvey practice?
The practice location on file with NPPES is in Hallowell, 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 2017-05-02.