Psychologist | Clinical Psychology | 26+ years experience

Mary G Mattison-wynn, PSY D LP

30 1st Ave Ne # 12, Buffalo, Minnesota, 55313-1515

About Mary G Mattison-wynn

Mary G Mattison-wynn is a psychologist based in Buffalo, Minnesota with 26 years of experience in Clinical Psychology. She completed her graduation in 2000. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mary G Mattison-wynn is LP4961 for General Psychology in Minnesota. Her current practice location is 30 1st Ave Ne # 12, Buffalo. Patients can contact her at 612-670-8918 or can fax her at 952-300-8194. Mary G Mattison-wynn, PSY D LP, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1649202755.

Mary G Mattison-wynn 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 G Mattison-wynn'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 G Mattison-wynn
Specialization Clinical Psychology
Credentials PSY D LP
Accepts Medicare Assignment Yes
Experience 26+ years
Graduation Year 2000
Gender Female
Practice Address: 30 1st Ave Ne # 12,
Buffalo, MN - 55313-1515
Fax 952-300-8194

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.

PAC ID 2466450143
Enrollment ID I20081119000074
NPI Number1649202755
NPI Enumeration Date: 07 Jul, 2006
NPI Last Update On: 30 Sep, 2024

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 G Mattison-wynn are as mentioned below.

License NumberSpecializationStateStatus
LP4961General Psychology MinnesotaPrimary
4961Clinical Psychology MinnesotaSecondary
General Psychology Secondary

Mailing Address

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

Mary G Mattison-wynn
Po Box 80,
Hamel, MN - 55340-0080
Phone: 612-670-8918
Fax: 952-300-8194

Book an Appointment with Mary G Mattison-wynn

To schedule an appointment, contact Mary G Mattison-wynn at 30 1st Ave Ne # 12, Buffalo, Minnesota or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary G Mattison-wynn:

Mary G Mattison-wynn is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Mary G Mattison-wynn has approximately 26 years of experience in General Psychology.

Yes, Mary G Mattison-wynn accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mary G Mattison-wynn 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 G Mattison-wynn practices at 30 1st Ave Ne # 12, Buffalo, Minnesota, 55313-1515.

To schedule an appointment with Mary G Mattison-wynn, please contact the office at 612-670-8918.

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