Psychologist | Clinical Psychology

Cynthia Ann Mason, PHD

1601 114th Ave Se Ste 145, Bellevue, Washington, 98004-6904

About Cynthia Ann Mason

Cynthia Ann Mason is a psychologist based in Bellevue, Washington who is specialized in Clinical Psychology. Active license number of Cynthia Ann Mason is 00003760 for Clinical Psychology in Washington. Her current practice location is 1601 114th Ave Se Ste 145, Bellevue. Patients can contact her at 425-454-3110. Cynthia Ann Mason, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1720270036.

Cynthia Ann Mason 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Cynthia Ann Mason'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 Cynthia Ann Mason
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 1601 114th Ave Se Ste 145,
Bellevue, WA - 98004-6904

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 Number1720270036
NPI Enumeration Date: 10 Aug, 2007
NPI Last Update On: 26 Feb, 2010

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 Cynthia Ann Mason are as mentioned below.

License NumberSpecializationStateStatus
00003760Clinical 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.

Cynthia Ann Mason
1601 114th Ave Se Ste 145,
Bellevue, WA - 98004-6904
Phone: 425-454-3110

Book an Appointment with Cynthia Ann Mason

To schedule an appointment, contact Cynthia Ann Mason at 1601 114th Ave Se Ste 145, Bellevue, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Cynthia Ann Mason:

Cynthia Ann Mason is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Cynthia Ann Mason 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.

Cynthia Ann Mason practices at 1601 114th Ave Se Ste 145, Bellevue, Washington, 98004-6904.

To schedule an appointment with Cynthia Ann Mason, please contact the office at 425-454-3110.

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