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Dr. Mark Bennett Whitehill, PH.D.

Clinical Psychologist in Lakewood, WA · enumerated 2007 · practices at Clincal & Forensic Psychology, Inc., P.S..

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

National Provider Identifier

1801002084

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Bennett Whitehill
Credential PH.D.
Sex Male
Practice address 3815 100th St Sw, Suite 2-B, Lakewood, WA, 98499
Phone (253) 984-7686
Fax (253) 984-7862
Enumeration date May 15, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License PY00001200 (WA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY00001200 (WA) 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

What is the NPI number for Mark Whitehill?
The National Provider Identifier (NPI) for Mark Whitehill is 1801002084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Whitehill practice?
The practice location on file with NPPES is in Lakewood, WA. 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 2025-09-11.