Professional Therapist

Dr. Diane M O'brien, LPC

2605 W Dove Valley Rd Apt 115, Phoenix, Arizona, 85085-5202

About Dr. Diane M O'brien

Dr. Diane M O'brien is a therapist based in Phoenix, Arizona who is specialized in Professional Counselor. Active license number of Dr. Diane M O'brien is 20388 for Professional Counselor in Arizona. Her current practice location is 2605 W Dove Valley Rd Apt 115, Phoenix. Patients can reach her at 910-712-6824. Dr. Diane M O'brien is LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1669612644.

Dr. Diane M O'brien 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

Dr. Diane M O'brien 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 Dr. Diane M O'brien
Specialization Professional Counselor
Credentials LPC
Gender Female
Practice Address: 2605 W Dove Valley Rd Apt 115,
Phoenix, AZ - 85085-5202

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 Number1669612644
NPI Enumeration Date: 03 Mar, 2009
NPI Last Update On: 15 May, 2025

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 Dr. Diane M O'brien are as mentioned below.

License NumberSpecializationStateStatus
20388Professional Counselor ArizonaPrimary

Mailing Address

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

Dr. Diane M O'brien
2605 W Dove Valley Rd Apt 115,
Phoenix, AZ - 85085-5202
Phone: 910-712-6824

Book an Appointment with Dr. Diane M O'brien

To schedule an appointment, contact Dr. Diane M O'brien at 2605 W Dove Valley Rd Apt 115, Phoenix, Arizona or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diane M O'brien:

Diane M O'brien 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, Diane M O'brien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Diane M O'brien practices at 2605 W Dove Valley Rd Apt 115, Phoenix, Arizona, 85085-5202.

To schedule an appointment with Diane M O'brien, please contact the office at 910-712-6824.

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