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

Matthew Stephen St Clair, MS, LMFT

Individual provider Marriage & Family Therapist · NPI 1396254272

Matthew Stephen St Clair, MS, LMFT is a Marriage & Family Therapist in Oak Harbor, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017
What do these letters mean?
MS — Master of Science
A graduate science degree.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

658 SE Bayshore Dr
Oak Harbor, WA 98277-5700
Phone: (206) 609-2642
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 60780224 (WA)

Record details

NPI number1396254272
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LMFT
Sole proprietorNo
NPI enumeratedSeptember 24, 2017
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026
Mailing address316 Se Pioneer Way # 1008, Oak Harbor, WA 98277-5716

Other providers in Oak Harbor