Addiction Therapist

Diane Ostlund

3450 N 3rd St, Phoenix, Arizona, 85012-2331

About Diane Ostlund

Diane Ostlund is a therapist based in Phoenix, Arizona who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Diane Ostlund is 13364 for Addiction (Substance Use Disorder) Counselor in Arizona. Her current practice location is 3450 N 3rd St, Phoenix. Patients can reach her at 602-257-9339 or can fax her at 602-265-8533. Diane Ostlund NPI number (Unique professional ID assigned by NPPES) is 1750761912.

Diane Ostlund is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Diane Ostlund 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 Diane Ostlund
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 3450 N 3rd St,
Phoenix, AZ - 85012-2331
Fax 602-265-8533

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 Number1750761912
NPI Enumeration Date: 03 Jun, 2015
NPI Last Update On: 03 Jun, 2015

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 Diane Ostlund are as mentioned below.

License NumberSpecializationStateStatus
13364Addiction (Substance Use Disorder) 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.

Diane Ostlund
1424 S 7th Ave Bldg C,
Phoenix, AZ - 85007-3902
Phone: 602-258-3600
Fax: 602-256-0514

Book an Appointment with Diane Ostlund

To schedule an appointment, contact Diane Ostlund at 3450 N 3rd St, Phoenix, Arizona or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diane Ostlund:

Diane Ostlund is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

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

Diane Ostlund practices at 3450 N 3rd St, Phoenix, Arizona, 85012-2331.

To schedule an appointment with Diane Ostlund, please contact the office at 602-257-9339.

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