Psychologist | Clinical Psychology

Mary Johnstone

1550 N Milford Rd, Suite Number 205, Milford, Michigan, 48381-1058

About Mary Johnstone

Mary Johnstone is a psychologist based in Milford, Michigan who is specialized in Clinical Psychology. Active license number of Mary Johnstone is 6301009324 for Clinical Psychology in Michigan. Her current practice location is 1550 N Milford Rd, Suite Number 205, Milford. Patients can contact her at 248-840-0660 or can fax her at 248-562-3210. Mary Johnstone NPI number (Unique professional ID assigned by NPPES) is 1497135016.

Mary Johnstone 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.

Practice Information

Mary Johnstone's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mary Johnstone
Specialization Clinical Psychology
Gender Female
Practice Address: 1550 N Milford Rd, Suite Number 205
Milford, MI - 48381-1058
Fax 248-562-3210

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1497135016
NPI Enumeration Date: 09 Jun, 2015
NPI Last Update On: 09 Jun, 2015

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Mary Johnstone are as mentioned below.

License NumberSpecializationStateStatus
6301009324Clinical Psychology MichiganPrimary

Mailing Address

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

Mary Johnstone
1550 N Milford Rd, Suite Number 205
Milford, MI - 48381-1058
Phone: 248-840-0660
Fax: 248-562-3210

Book an Appointment with Mary Johnstone

To schedule an appointment, contact Mary Johnstone at 1550 N Milford Rd, Suite Number 205, Milford, Michigan or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Johnstone:

Mary Johnstone is a psychologist specializing in Clinical Psychology. She 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.

Yes, Mary Johnstone is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Mary Johnstone practices at 1550 N Milford Rd, Suite Number 205, Milford, Michigan, 48381-1058.

To schedule an appointment with Mary Johnstone, please contact the office at 248-840-0660.

Reviews & Feedback

Have you visited Mary Johnstone? Share your experience to help others looking for a psychologist in Milford, MI.

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