Mary G Mattison-Wynn, PSY D LP
Mary G Mattison-Wynn is a Psychologist based in Buffalo, MN with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across MN can see Mary G Mattison-Wynn, PSY D LP in person in Buffalo or via virtual visit — no travel required. She has been in practice for 26+ years. Among her Medicare patients, common conditions include hypertension, arthritis, and depression (per CMS data).
Older · 600dNPPES updated 2024-09-30 · verify NPI on CMS · Verify license at Minnesota Board of Medical Practice
Contact & Location
Practice Location
30 1st Ave Ne # 12, Buffalo, MN 55313-1515
How Does This Doctor Compare?
Medicare Patients
20
Unique beneficiaries
Boutique practiceData Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, Arthritis, and Depression.
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
A mood disorder causing persistent sadness and loss of interest in activities
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Sep 29, 2024
Self-reported via NPPES
26 years in practice
Experienced
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of 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; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Taxonomy: 103T00000X
Mailing address
Po Box 80, Hamel, MN 55340-0080
Differs from practice location
Virtual Psychology Care With Mary G Mattison-Wynn
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary G Mattison-Wynn for blood pressure monitoring, arthritis follow-ups, depression management — no travel to Buffalo required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mary G Mattison-Wynn
Dr. Mattison-Wynn is listed as active in the NPI registry with telehealth listed in Buffalo, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (612) 670-8918.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Contact Mary G Mattison-Wynn
Practice Location
30 1st Ave Ne # 12, Buffalo, MN 55313-1515
Mailing Address
Po Box 80, Hamel, MN 55340-0080
This is a provider directory. Contact the office directly to schedule appointments.
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