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Mr. William Hart Leschey III, PHD

Clinical Psychologist in Portland, ME · enumerated 2006.

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

National Provider Identifier

1235192477

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Registry record

Entity type Individual (Type 1)
Name Mr. William Hart Leschey III
Credential PHD
Sex Male
Practice address 165 Lancaster St, Portland, ME, 04101
Phone (207) 874-1030
Fax (207) 874-1044
Enumeration date Apr 10, 2006
Last updated in NPPES Jan 23, 2015

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS1091 (ME) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

Where does William Leschey practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Leschey?
The National Provider Identifier (NPI) for William Leschey is 1235192477, 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 2015-01-23.