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Martha Ann Mackenzie, PH.D, LICSW

Clinical Social Worker in Redmond, WA · enumerated 2008.

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

National Provider Identifier

1598935603

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Registry record

Entity type Individual (Type 1)
Name Martha Ann Mackenzie
Credential PH.D, LICSW
Sex Female
Practice address 16150 Ne 85th St Ste 222, Redmond, WA, 98052
Phone (425) 869-6687
Fax (877) 880-4388
Enumeration date Mar 4, 2008
Last updated in NPPES Mar 4, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW00005652 (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

Where does Martha Mackenzie practice?
The practice location on file with NPPES is in Redmond, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Martha Mackenzie?
The National Provider Identifier (NPI) for Martha Mackenzie is 1598935603, 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 2008-03-04.