Psychologist | Clinical Psychology

Dr. David Earle Blakeslee, PSY.D.

340 Oswego Pointe Dr Ste 205, Lake Oswego, Oregon, 97034-3230

About Dr. David Earle Blakeslee

Dr. David Earle Blakeslee is a psychologist based in Lake Oswego, Oregon who is specialized in Clinical Psychology. Active license number of Dr. David Earle Blakeslee is 905 for Clinical Psychology in Oregon. His current practice location is 340 Oswego Pointe Dr Ste 205, Lake Oswego. Patients can contact him at 503-699-8389. Dr. David Earle Blakeslee, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1588879654.

Dr. David Earle Blakeslee 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 Earle Blakeslee'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 Earle Blakeslee
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 340 Oswego Pointe Dr Ste 205,
Lake Oswego, OR - 97034-3230

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 Number1588879654
NPI Enumeration Date: 11 May, 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 Earle Blakeslee are as mentioned below.

License NumberSpecializationStateStatus
905Clinical Psychology OregonPrimary

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 Earle Blakeslee
340 Oswego Pointe Dr Ste 205,
Lake Oswego, OR - 97034-3230
Phone: 503-699-8389

Book an Appointment with Dr. David Earle Blakeslee

To schedule an appointment, contact Dr. David Earle Blakeslee at 340 Oswego Pointe Dr Ste 205, Lake Oswego, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David Earle Blakeslee:

Dr. David Earle Blakeslee 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 Earle Blakeslee 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 Earle Blakeslee practices at 340 Oswego Pointe Dr Ste 205, Lake Oswego, Oregon, 97034-3230.

To schedule an appointment with Dr. David Earle Blakeslee, please contact the office at 503-699-8389.

Reviews & Feedback

Have you visited Dr. David Earle Blakeslee? Share your experience to help others looking for a psychologist in Lake Oswego, OR.

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