Professional Therapist

Ms. Katy Crewe Greenleaf, MA, LMHC, MHP, CMHS

901 Boren Ave, Suite 1300, Seattle, Washington, 98104-3595

About Ms. Katy Crewe Greenleaf

Ms. Katy Crewe Greenleaf is a therapist based in Seattle, Washington who is specialized in Professional Counselor. Active license number of Ms. Katy Crewe Greenleaf is LH60195286 for Mental Health Counselor in Washington. Her current practice location is 901 Boren Ave, Suite 1300, Seattle. Patients can reach her at 206-755-6904 or can fax her at 206-276-0325. Ms. Katy Crewe Greenleaf is MA, LMHC, MHP, CMHS in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1740470012.

Ms. Katy Crewe Greenleaf is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Ms. Katy Crewe Greenleaf speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ms. Katy Crewe Greenleaf
Specialization Professional Counselor
Credentials MA, LMHC, MHP, CMHS
Gender Female
Practice Address: 901 Boren Ave, Suite 1300
Seattle, WA - 98104-3595
Fax 206-276-0325

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1740470012
NPI Enumeration Date: 01 Aug, 2007
NPI Last Update On: 19 Oct, 2016

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Katy Crewe Greenleaf are as mentioned below.

License NumberSpecializationStateStatus
LH60195286Mental Health Counselor WashingtonPrimary
RC00053904Professional Counselor WashingtonSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ms. Katy Crewe Greenleaf
901 Boren Ave, Suite 1300
Seattle, WA - 98104-3595
Phone: 206-755-6904
Fax: 206-276-0325

Book an Appointment with Ms. Katy Crewe Greenleaf

To schedule an appointment, contact Ms. Katy Crewe Greenleaf at 901 Boren Ave, Suite 1300, Seattle, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Katy Crewe Greenleaf:

Ms. Katy Crewe Greenleaf is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Ms. Katy Crewe Greenleaf is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Katy Crewe Greenleaf practices at 901 Boren Ave, Suite 1300, Seattle, Washington, 98104-3595.

To schedule an appointment with Ms. Katy Crewe Greenleaf, please contact the office at 206-755-6904.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.