Mark W Clark is a Vancouver, Washington based psychologist 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 reach him at 360-906-1190 or can fax him at 360-906-1193. Mark W Clark is PSY.D. 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.
Complete Profile:
Mark W Clark speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mark W Clark |
| Specialization: | General Psychology |
| Gender: | Male |
| Credentials: | PSY.D. |
| Experience: | 30+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1996 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 7507 Ne 51st St, Vancouver,
Washington, 98662-6007 |
| Phone: | 360-906-1190 |
| Fax: | 360-906-1193 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care 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 Number: | 1114081577 |
| NPI Enumeration Date: | 20 Dec, 2006 |
| NPI Last Update On: | 13 Mar, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark W Clark are as mentioned below.
| License Number | Specialization | State | Status | |
| PY2226 | General Psychology | Washington | Primary | |
| PY2226 | Clinical Psychology | Washington | Secondary | |
Group Practice:
Group practices are practice of medicine by a group of physicians 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 legacy medical identifiers associated with Mark W Clark such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 164936 | Medicaid | Oregon | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mark W Clark
Po Box 82819,
Portland, Oregon |
| Zip: | 97282-0819 |
| Phone Number: | 503-233-5405 |
| Fax Number: | 503-233-2696 |
Patients can reach Mark W Clark at
7507 Ne 51st St, Vancouver, Washington or can
call to book an appointment on 360-906-1190.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.