Dr. Amanda O'neil Mackinnon is a Great Falls, Montana based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Amanda O'neil Mackinnon is 5584 for General Psychology in Montana. Her current practice location is 425 Smelter Ave Ne, Great Falls. Patients can reach her at 406-247-7130. Dr. Amanda O'neil Mackinnon is PSYD in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1861633729. Dr. Amanda O'neil Mackinnon 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.
Complete Profile:
Dr. Amanda O'neil Mackinnon speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
Dr. Amanda O'neil Mackinnon
Specialization:
Clinical Psychology
Gender:
Female
Credentials:
PSYD
Practice Address:
425 Smelter Ave Ne, Great Falls, Montana, 59404-1927
Phone:
406-247-7130
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 Number:
1861633729
NPI Enumeration Date:
23 Mar, 2009
NPI Last Update On:
02 Oct, 2025
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Amanda O'neil Mackinnon are as mentioned below.
License Number
Specialization
State
Status
5584
General Psychology
Montana
Primary
22582
Clinical Psychology
California
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Dr. Amanda O'neil Mackinnon 511 Central Ave W, Great Falls, Montana
Zip:
59404-2848
Phone Number:
406-247-7130
Patients can reach Dr. Amanda O'neil Mackinnon at 425 Smelter Ave Ne, Great Falls, Montana or can call to book an appointment on 406-247-7130.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.