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

Guillaume Counseling Services PC

Organization Mental Health Counselor · NPI 1417420001

Guillaume Counseling Services PC is a Mental Health Counselor in Portland, Oregon. Works from 2 locations. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
4
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8885 SW Canyon Rd Ste 118
Portland, OR 97225-3456
Phone: (503) 922-3360
Fax: (971) 352-4229
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 3151 Ne Sandy Blvd Ste 240, Portland, OR 97232-2500 — (503) 922-3360

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X
Clinical Social Worker Taxonomy 1041C0700X

Record details

NPI number1417420001
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nahomie Guillaume — President · (503) 922-3360
Other names Guillaume Counseling; Guillaume Marriage And Family Counseling
NPI enumeratedJanuary 7, 2019
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026
Mailing address20333 State Highway 249 Ste 200, Houston, TX 77070-2613

Other providers in Portland