Psychologist | General Psychology | 30+ years experience

Mark W Clark, PSY.D.

7507 Ne 51st St, Vancouver, Washington, 98662-6007

About Mark W Clark

Mark W Clark is a psychologist based in Vancouver, Washington with 30 years of experience in General Psychology. He completed his graduation in 1996. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mark W Clark is PY2226 for General Psychology in Washington. His current practice location is 7507 Ne 51st St, Vancouver. Patients can contact him at 360-906-1190 or can fax him at 360-906-1193. Mark W Clark, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1114081577.

Mark W Clark is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Mark W Clark'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 Mark W Clark
Specialization General Psychology
Credentials PSY.D.
Accepts Medicare Assignment Yes
Experience 30+ years
Graduation Year 1996
Gender Male
Practice Address: 7507 Ne 51st St,
Vancouver, WA - 98662-6007
Fax 360-906-1193

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.

PAC ID 0143405829
Enrollment ID I20110421000841
NPI Number1114081577
NPI Enumeration Date: 20 Dec, 2006
NPI Last Update On: 13 Mar, 2026

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 Mark W Clark are as mentioned below.

License NumberSpecializationStateStatus
PY2226General Psychology WashingtonPrimary
PY2226Clinical Psychology WashingtonSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Mark W Clark is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Western Psychological And Counseling Services Pc (7719975085)66

Other Medical Identifiers

Other professional identifiers associated with Mark W Clark such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
164936MedicaidOregon

Mailing Address

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

Mark W Clark
Po Box 82819,
Portland, OR - 97282-0819
Phone: 503-233-5405
Fax: 503-233-2696

Book an Appointment with Mark W Clark

To schedule an appointment, contact Mark W Clark at 7507 Ne 51st St, Vancouver, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark W Clark:

Mark W Clark is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Mark W Clark has approximately 30 years of experience in General Psychology.

Yes, Mark W Clark accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mark W Clark 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.

Mark W Clark practices at 7507 Ne 51st St, Vancouver, Washington, 98662-6007.

To schedule an appointment with Mark W Clark, please contact the office at 360-906-1190.

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