Psychologist | Clinical Psychology

Dr. David Michael Slagle, PH.D.

1660 S Columbian Way, Mhc-116, Seattle, Washington, 98108-1532

About Dr. David Michael Slagle

Dr. David Michael Slagle is a psychologist based in Seattle, Washington who is specialized in Clinical Psychology. Active license number of Dr. David Michael Slagle is PY 60069000 for Clinical Psychology in Washington. His current practice location is 1660 S Columbian Way, Mhc-116, Seattle. Patients can contact him at 206-277-6601. Dr. David Michael Slagle, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1013240779.

Dr. David Michael Slagle is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. David Michael Slagle's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. David Michael Slagle
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1660 S Columbian Way, Mhc-116
Seattle, WA - 98108-1532

Professional Identification Codes

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

NPI Number1013240779
NPI Enumeration Date: 14 Sep, 2009
NPI Last Update On: 14 Sep, 2009

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. David Michael Slagle are as mentioned below.

License NumberSpecializationStateStatus
PY 60069000Clinical Psychology WashingtonPrimary

Mailing Address

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

Dr. David Michael Slagle
1660 S Columbian Way, Mhc-116
Seattle, WA - 98108-1532
Phone: 206-277-6601

Book an Appointment with Dr. David Michael Slagle

To schedule an appointment, contact Dr. David Michael Slagle at 1660 S Columbian Way, Mhc-116, Seattle, Washington or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. David Michael Slagle:

Dr. David Michael Slagle is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. David Michael Slagle is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. David Michael Slagle practices at 1660 S Columbian Way, Mhc-116, Seattle, Washington, 98108-1532.

To schedule an appointment with Dr. David Michael Slagle, please contact the office at 206-277-6601.

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