Psychologist | Clinical Psychology

Dr. David Jeffery Mashburn, PH.D.

1715 114th Ave Se, Suite 200, Bellevue, Washington, 98004-6945

About Dr. David Jeffery Mashburn

Dr. David Jeffery Mashburn is a psychologist based in Bellevue, Washington who is specialized in Clinical Psychology. Active license number of Dr. David Jeffery Mashburn is 1216 for Clinical Psychology in Washington. His current practice location is 1715 114th Ave Se, Suite 200, Bellevue. Patients can contact him at 206-340-9600. Dr. David Jeffery Mashburn, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1902938418.

Dr. David Jeffery Mashburn 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 Jeffery Mashburn'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 Jeffery Mashburn
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1715 114th Ave Se, Suite 200
Bellevue, WA - 98004-6945

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 Number1902938418
NPI Enumeration Date: 10 Mar, 2007
NPI Last Update On: 08 Jul, 2007

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 Jeffery Mashburn are as mentioned below.

License NumberSpecializationStateStatus
1216Clinical 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 Jeffery Mashburn
1715 114th Ave Se, Suite 200
Bellevue, WA - 98004-6945
Phone: 206-340-9600

Book an Appointment with Dr. David Jeffery Mashburn

To schedule an appointment, contact Dr. David Jeffery Mashburn at 1715 114th Ave Se, Suite 200, Bellevue, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David Jeffery Mashburn:

Dr. David Jeffery Mashburn 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 Jeffery Mashburn 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 Jeffery Mashburn practices at 1715 114th Ave Se, Suite 200, Bellevue, Washington, 98004-6945.

To schedule an appointment with Dr. David Jeffery Mashburn, please contact the office at 206-340-9600.

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