Jillian Tessier, PHD
Jillian Tessier is a Psychologist based in Mill Valley, CA with over 5 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Jillian Tessier, PHD runs an independent psychologist practice in Mill Valley, CA. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 1046dNPPES updated 2023-07-12 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
100 Shoreline Hwy Building B, Suite 100, Mill Valley, CA 94941
How Does This Doctor Compare?
Medicare Patients
33
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
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 · Jun 1, 2023
Self-reported via NPPES
5 years in practice
Established
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
Virtual Psychology Care With Jillian Tessier
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jillian Tessier for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Mill Valley 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 Jillian Tessier
NPI records show Dr. Tessier as active with telehealth listed in Mill Valley, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 877-4408.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Contact Jillian Tessier
Practice Location
100 Shoreline Hwy Building B, Suite 100, Mill Valley, CA 94941
Mailing Address
100 Shoreline Hwy Building B, Suite 100, Mill Valley, CA 94941
This is a provider directory. Contact the office directly to schedule appointments.
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