Mental Health Therapist

Norman Peter Duff, NA, AAC

122 16th Ave E, Sound Mental Health, Seattle, Washington, 98112-5212

About Norman Peter Duff

Norman Peter Duff is a therapist based in Seattle, Washington who is specialized in Mental Health Counselor. Active license number of Norman Peter Duff is CG60133474 for Mental Health Counselor in Washington. His current practice location is 122 16th Ave E, Sound Mental Health, Seattle. Patients can reach him at 206-302-2200 or can fax him at 206-302-2710. Norman Peter Duff is NA, AAC in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1225195167.

Norman Peter Duff is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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.

Practice Information

Norman Peter Duff 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 Norman Peter Duff
Specialization Mental Health Counselor
Credentials NA, AAC
Gender Male
Practice Address: 122 16th Ave E, Sound Mental Health
Seattle, WA - 98112-5212
Fax 206-302-2710

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 Number1225195167
NPI Enumeration Date: 02 Jan, 2007
NPI Last Update On: 19 Dec, 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 Norman Peter Duff are as mentioned below.

License NumberSpecializationStateStatus
CG60133474Mental Health Counselor WashingtonPrimary

Mailing Address

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

Norman Peter Duff
1600 E Olive St, Sound Mental Health
Seattle, WA - 98122-2735
Phone: 206-302-2200
Fax: 206-302-2210

Book an Appointment with Norman Peter Duff

To schedule an appointment, contact Norman Peter Duff at 122 16th Ave E, Sound Mental Health, Seattle, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Norman Peter Duff:

Norman Peter Duff is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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, Norman Peter Duff is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Norman Peter Duff practices at 122 16th Ave E, Sound Mental Health, Seattle, Washington, 98112-5212.

To schedule an appointment with Norman Peter Duff, please contact the office at 206-302-2200.

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