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

Gemma Drouhard Stilley, MA, LMFT

Individual provider Marriage & Family Therapist · NPI 1497143309

Gemma Drouhard Stilley, MA, LMFT is a Marriage and Family Therapist in Woodinville, Washington. Qualified in 2014, 12 years ago. Practices with Catalyst Counseling PLLC, a 4-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
12
Licensed in
WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

17330 135th Ave NE Ste 2B
Woodinville, WA 98072-8522
Phone: (425) 998-9769
Fax: (844) 837-1339
Show map & directions

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

Additional practice locations (1)

  • 9757 Ne Juanita Dr Ste 206, Kirkland, WA 98034 — (253) 720-6490

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LF60746842 (WA)
Marriage & Family Therapist Taxonomy 106H00000X

Record details

NPI number1497143309
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LMFT
Sole proprietorNo
NPI enumeratedDecember 30, 2014
Last updated in NPPESDecember 13, 2023
Certification dateDecember 13, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Catalyst Counseling Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Woodinville