Mental Health Therapist

Heather I Diaz, LMHC

5108 196th St Sw Ste 350, Lynnwood, Washington, 98036-6169

About Heather I Diaz

Heather I Diaz is a therapist based in Lynnwood, Washington who is specialized in Mental Health Counselor. Her current practice location is 5108 196th St Sw Ste 350, Lynnwood. Patients can reach her at 425-582-2041 or can fax her at 425-527-0468. Heather I Diaz is LMHC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1578883757.

Heather I Diaz 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.

Practice Information

Heather I Diaz 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 Heather I Diaz
Specialization Mental Health Counselor
Credentials LMHC
Gender Female
Practice Address: 5108 196th St Sw Ste 350,
Lynnwood, WA - 98036-6169
Fax 425-527-0468

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 Number1578883757
NPI Enumeration Date: 10 Jun, 2010
NPI Last Update On: 04 Nov, 2025

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 Heather I Diaz are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Heather I Diaz
5650 Thistle Dr,
Prescott, AZ - 86305-6710
Phone: 425-582-2041
Fax: 425-527-0468

Book an Appointment with Heather I Diaz

To schedule an appointment, contact Heather I Diaz at 5108 196th St Sw Ste 350, Lynnwood, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Heather I Diaz:

Heather I Diaz 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, Heather I Diaz is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Heather I Diaz practices at 5108 196th St Sw Ste 350, Lynnwood, Washington, 98036-6169.

To schedule an appointment with Heather I Diaz, please contact the office at 425-582-2041.

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