Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark Macnaughton

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922439355

Mark Macnaughton is an Addiction (Substance Use Disorder) Counselor in Oak Harbor, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013

Practice location Address checks out

31640 Sr 20 Ste 1
Oak Harbor, WA 98277-3128
Phone: (360) 679-7676
Fax: (360) 682-5947
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CP0005465 (WA)

Record details

NPI number1922439355
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 11, 2013
Last updated in NPPESDecember 11, 2013
Mailing addressPo Box 34703, Seattle, WA 98124-1703

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