Mental Health Therapist

Holly Grennan

2514 Se Ankeny St Apt 4, Portland, Oregon, 97214-1774

About Holly Grennan

Holly Grennan is a therapist based in Portland, Oregon who is specialized in Mental Health Counselor. Her current practice location is 2514 Se Ankeny St Apt 4, Portland. Patients can reach her at 503-980-5730. Holly Grennan NPI number (Unique professional ID assigned by NPPES) is 1235481698.

Holly Grennan is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Holly Grennan 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 Holly Grennan
Specialization Mental Health Counselor
Gender Female
Practice Address: 2514 Se Ankeny St Apt 4,
Portland, OR - 97214-1774

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 Number1235481698
NPI Enumeration Date: 10 Oct, 2012
NPI Last Update On: 10 Oct, 2012

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 Holly Grennan are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Holly Grennan
2514 Se Ankeny St Apt 4,
Portland, OR - 97214-1774
Phone: 503-980-5730

Book an Appointment with Holly Grennan

To schedule an appointment, contact Holly Grennan at 2514 Se Ankeny St Apt 4, Portland, Oregon or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Holly Grennan:

Holly Grennan is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Holly Grennan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Holly Grennan practices at 2514 Se Ankeny St Apt 4, Portland, Oregon, 97214-1774.

To schedule an appointment with Holly Grennan, please contact the office at 503-980-5730.

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