Mari Fullmer, LMFT

Therapist in California

Mari Fullmer is a licensed marriage and family therapist with 14 years of clinical experience.

Licensed inCalifornia, Michigan
License83237, 4101007458
NPI 1700059664
Experience14+ years
LanguagesEnglish

Details are as listed on the therapist's public professional profile. You can check any license with the state board and any NPI with the national registry.

About Mari

Mari Fullmer is a licensed marriage and family therapist with 14 years of clinical experience. She works with adults and young adults who face stress, anxiety, relationship challenges, grief, and struggles with self-esteem. Mari helps people feel more grounded and confident in their day-to-day lives.

She sees sensitivity as a strength and helps clients use it to navigate relationships and personal goals. Mari starts by listening closely to each person’s story and then helps them notice the strengths already present.

Background and approach

Together they set small, practical goals to build momentum and calm. Her approach blends understanding with action. Sessions may include learning skills from cognitive behavioral therapy to shift unhelpful thoughts, using acceptance and commitment strategies to clarify values, and practicing mindfulness to steady attention.

Mari also draws on attachment-based ideas to look at how early patterns shape current connections. Mari frames therapy as a team effort. She offers clear tools and invites active participation so changes feel realistic and sustainable.

She also attends to body-mind factors and life purpose when those topics matter to a client. Clients meet with Mari for phone, video, live chat, or text-based work depending on what fits their routine. She practices in California as a CA LMFT and also holds a Michigan license as an LMFT.

Sessions are conducted in English.

Credentials

LMFT (California): License 83237 · expires September 2026
LMFT (Michigan): License 4101007458 · expires March 2026
NPI: 1700059664 · national provider identifier

Both are public records. A state board register will confirm a license and its standing, and the national registry will confirm an NPI. This directory copies what the therapist lists and checks neither.

Focus areas and approaches

Everything Mari lists on their public professional profile, in their own terms.

Approaches Mari names

Naming an approach is not evidence of training in it. This directory copies what each therapist lists and does not check training records.

Online support

How attachment, ACT, and CBT translate to online care

Attachment-based therapy looks at how early relationship patterns affect current connections and communication. Online sessions can use this approach to notice patterns, practice new ways of relating, and rehearse different responses in real time. Acceptance and Commitment Therapy, or ACT, helps people notice what matters to them and take small steps toward those values while accepting uncomfortable feelings. It is useful for anxiety, life transitions, and building motivation. Cognitive Behavioral Therapy, or CBT, focuses on identifying and changing unhelpful thoughts and behaviors through practical exercises and homework between sessions.

Mari treats finding the right approach as a collaborative process. She will discuss options and try techniques together so the plan fits a person's goals, needs, and preferences. Clients are encouraged to give feedback and adapt strategies if something does not feel helpful.

Online therapy offers flexible ways to meet. Video calls allow face-to-face conversation and visual cues. Phone sessions can be quicker check-ins or an option when bandwidth is limited. Live chat and text-based messaging make brief check-ins, skill practice, and written reflections easier to fit into a busy day. These formats help people keep work on therapy between sessions and make regular progress without extra travel.

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Frequently asked

What kinds of concerns does Mari address?

She helps people with stress, anxiety, relationship struggles, grief, and self-esteem issues, plus related topics like body image, caregiver stress, and life purpose.

What is her therapy style like?

Her style combines listening and practical tools. Sessions mix insight with action to build everyday skills and clearer direction.

How much clinical experience does she have?

Mari has 14 years of professional experience working as a therapist in clinical settings and independent practice.

What credentials and location are listed?

She is a licensed marriage and family therapist - CA LMFT and MI LMFT - and practices in California.

Which languages are supported and can international clients join?

Sessions are offered in English. International clients are not currently accepted.

What session formats are available?

Therapy is offered via video calls, phone sessions, live chat, and text-based messaging to suit different schedules and needs.

How does billing and cost work?

Cost varies with location and therapist availability. Sessions use a subscription model that can be canceled at any time.

How do I begin working with Mari?

Choose the Start Therapy button, complete a short matching questionnaire, and then schedule sessions based on therapist availability.

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