Psychologist | Clinical Psychology

Dr. Melissa Marquardt, PHD

2130 Sw Jefferson St Ste 300, Portland, Oregon, 97201-7711

About Dr. Melissa Marquardt

Dr. Melissa Marquardt is a psychologist based in Portland, Oregon who is specialized in Clinical Psychology. Active license number of Dr. Melissa Marquardt is 3213 for Clinical Psychology in Oregon. Her current practice location is 2130 Sw Jefferson St Ste 300, Portland. Patients can contact her at 541-543-4446. Dr. Melissa Marquardt, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1962811935.

Dr. Melissa Marquardt 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

Dr. Melissa Marquardt'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. Melissa Marquardt
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 2130 Sw Jefferson St Ste 300,
Portland, OR - 97201-7711

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 Number1962811935
NPI Enumeration Date: 04 Aug, 2014
NPI Last Update On: 20 Jan, 2020

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. Melissa Marquardt are as mentioned below.

License NumberSpecializationStateStatus
3213Clinical 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. Melissa Marquardt
2130 Sw Jefferson St Ste 300,
Portland, OR - 97201-7711
Phone: 541-543-4446

Book an Appointment with Dr. Melissa Marquardt

To schedule an appointment, contact Dr. Melissa Marquardt at 2130 Sw Jefferson St Ste 300, Portland, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Melissa Marquardt:

Dr. Melissa Marquardt 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, Dr. Melissa Marquardt 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. Melissa Marquardt practices at 2130 Sw Jefferson St Ste 300, Portland, Oregon, 97201-7711.

To schedule an appointment with Dr. Melissa Marquardt, please contact the office at 541-543-4446.

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