Professional Therapist

Marissa Devon Harper

7555 Sw Hermoso Way Ste 120, Tigard, Oregon, 97223-8684

About Marissa Devon Harper

Marissa Devon Harper is a therapist based in Tigard, Oregon who is specialized in Professional Counselor. Active license number of Marissa Devon Harper is C8906 for Professional Counselor in Oregon. Her current practice location is 7555 Sw Hermoso Way Ste 120, Tigard. Patients can reach her at 503-345-3260 or can fax her at 503-345-3052. Marissa Devon Harper NPI number (Unique professional ID assigned by NPPES) is 1972239432.

Marissa Devon Harper is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Marissa Devon Harper speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Marissa Devon Harper
Specialization Professional Counselor
Gender Female
Practice Address: 7555 Sw Hermoso Way Ste 120,
Tigard, OR - 97223-8684
Fax 503-345-3052

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.

NPI Number1972239432
NPI Enumeration Date: 27 Jul, 2022
NPI Last Update On: 08 Oct, 2024

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marissa Devon Harper are as mentioned below.

License NumberSpecializationStateStatus
C8906Professional Counselor OregonPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Marissa Devon Harper such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
500785920OtherOregonGROUP MEDICAID NUMBER

Mailing Address

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

Marissa Devon Harper
7555 Sw Hermoso Way Ste 120,
Tigard, OR - 97223-8684
Phone: 503-345-3260
Fax: 503-345-3052

Book an Appointment with Marissa Devon Harper

To schedule an appointment, contact Marissa Devon Harper at 7555 Sw Hermoso Way Ste 120, Tigard, Oregon or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marissa Devon Harper:

Marissa Devon Harper is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Marissa Devon Harper is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Marissa Devon Harper practices at 7555 Sw Hermoso Way Ste 120, Tigard, Oregon, 97223-8684.

To schedule an appointment with Marissa Devon Harper, please contact the office at 503-345-3260.

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