Psychologist | Addiction (Substance Use Disorder) Psychology | 37+ years experience

Dr. Constance Eldridge Pederson, PH.D.

3939 Ne Hancock St Ste 301, Portland, Oregon, 97212-5321

About Dr. Constance Eldridge Pederson

Dr. Constance Eldridge Pederson is a psychologist based in Portland, Oregon with 37 years of experience in Addiction (Substance Use Disorder) Psychology. She completed her graduation in 1989. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Constance Eldridge Pederson is 1070 for General Psychology in Oregon. Her current practice location is 3939 Ne Hancock St Ste 301, Portland. Patients can contact her at 503-287-4426 or can fax her at 503-284-6051. Dr. Constance Eldridge Pederson, PH.D., specializes in Addiction (Substance Use Disorder) Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1548460637.

Dr. Constance Eldridge Pederson help patients to develop ways to cope with their drug cravings. Also, she can suggest strategies to avoid drugs and prevent relapse, and can offer suggestions on how to deal with a relapse if it occurs. She make patients more aware of their feelings, thoughts and teach them different ways to deal with their problems.

Practice Information

Dr. Constance Eldridge Pederson'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. Constance Eldridge Pederson
Specialization Addiction (Substance Use Disorder) Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 37+ years
Graduation Year 1989
Gender Female
Practice Address: 3939 Ne Hancock St Ste 301,
Portland, OR - 97212-5321
Fax 503-284-6051

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 8729247283
Enrollment ID I20120302000356
NPI Number1548460637
NPI Enumeration Date: 18 Jul, 2007
NPI Last Update On: 12 Aug, 2025

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. Constance Eldridge Pederson are as mentioned below.

License NumberSpecializationStateStatus
1070General Psychology OregonPrimary
T-24-4310Addiction (Substance Use Disorder) Psychology OregonSecondary

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 Dr. Constance Eldridge Pederson is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Chaise Group, Llc (7911006929)5

Other Medical Identifiers

Other professional identifiers associated with Dr. Constance Eldridge Pederson such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
500645278MedicaidOregon
12322686OtherOregonCAQH

Mailing Address

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

Dr. Constance Eldridge Pederson
10117 Se Sunnyside Rd # F1217,
Clackamas, OR - 97015-7708
Phone: 503-740-1971
Fax: 503-284-6051

Book an Appointment with Dr. Constance Eldridge Pederson

To schedule an appointment, contact Dr. Constance Eldridge Pederson at 3939 Ne Hancock St Ste 301, Portland, Oregon or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Constance Eldridge Pederson:

Dr. Constance Eldridge Pederson is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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.

Dr. Constance Eldridge Pederson has approximately 37 years of experience in General Psychology.

Yes, Dr. Constance Eldridge Pederson accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Constance Eldridge Pederson 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. Constance Eldridge Pederson practices at 3939 Ne Hancock St Ste 301, Portland, Oregon, 97212-5321.

To schedule an appointment with Dr. Constance Eldridge Pederson, please contact the office at 503-287-4426.

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