About the Practice
Mary Ann McDonnell provides specialized mental health services. The practice is committed to delivering high-quality, evidence-based mental health care. Services are available for individuals, families, and couples across all age groups.
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Practice Context in IntroTherapy
- • IntroTherapy lists 17 mental health practices in Marshfield. Mary Ann McDonnell is one of them.
- • 9,590 practices statewide in Massachusetts are tracked in our directory.
- • 933 practices in Massachusetts list ADHD as a focus area.
- • Typical mental health clinic compensation in Massachusetts: $50,000 – $99,000 (median $65,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated August 2026.
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Frequently asked questions
Where is Mary Ann McDonnell located?
Mary Ann McDonnell is located at 475 School St STE 1, Marshfield, MA 02050.
What is the phone number for Mary Ann McDonnell?
You can reach Mary Ann McDonnell at (781) 837-8833.
What insurance does Mary Ann McDonnell accept?
Mary Ann McDonnell accepts EmblemHealth. Confirm coverage directly with the practice before your first session.
What does Mary Ann McDonnell specialize in?
Mary Ann McDonnell lists the following clinical focus areas: ADHD, Academic Stress, Aging/Elderly, Anger Management, Anxiety, Career Counseling, Depression, Parenting, Sexual Abuse, Trauma/PTSD.
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Mary Ann McDonnell