Provider Profile
Jillian Tessier, PhD
Unclaimed ProfileAbout Dr. Tessier
Listed in the NPI registry as a clinical psychologist, Jillian Tessier, PhD practices in Mill Valley, CA. Jillian is also listed as specializing in psychologist. According to Medicare claims data, Jillian cared for 620 Medicare patients across 1,848 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (415) 877-4408
- Email not available
Practice Locations
100 SHORELINE HWY BUILDING B, SUITE 100
Mill Valley, CA 94941
Concerns and Conditions Addressed
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Addiction
Behavioral
Cognitive
Dissociative
Eating & Body Image
Health & Pain
Identity
Interpersonal
Mood & Emotion
- Anger issues
- Bipolar disorder
- Health Anxiety
- Panic Attacks
- Phobias
- Postpartum Depression
- Social Anxiety
Neurodevelopmental
Personal Growth
Personality
Sleep
Stress & Lifestyle
Procedures & services
Most searched procedures
Assessments
Behavioral Interventions
- Acceptance and commitment therapy (ACT)
- Anger management
- Dialectical behavior therapy (DBT)
- Exposure and response prevention (ERP)
- Habit reversal training
- Prolonged exposure therapy
Group Programs
Interpersonal
Mind-Body
Parenting & Support
Psychodynamic & Integrative
- Internal family systems (IFS)
- Interpersonal psychotherapy
- Schema Therapy
- Talk Therapy (Psychodynamic Therapy)
Sleep & Health
Stress & Lifestyle
Procedures Most Often Billed to Medicare
1,848 services · 620 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Evaluation of neuropsychological test, each additional hour | Treatment | 96133 |
714 |
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
617 |
| Psychotherapy, 1 hour | Treatment | 90837 |
160 |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
119 |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
119 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
119 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other clinical psychologists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical psychologists in Mill Valley 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Evaluation of neuropsychological test, each additional hour 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Tessier specialize in?
Dr. Tessier is a clinical psychologist in Mill Valley, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where is Dr. Tessier located?
Dr. Tessier is listed at 100 SHORELINE HWY BUILDING B, SUITE 100, Mill Valley, CA 94941. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tessier's phone number?
The number on file is (415) 877-4408. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tessier's NPI number?
Dr. Tessier's National Provider Identifier is 1093494544. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tessier go to medical school?
Dr. Tessier attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tessier been practicing?
Dr. Tessier has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tessier do most often?
According to Medicare billing data, Dr. Tessier provides treatments such as evaluation of neuropsychological test, each additional hour and administration of psychological or neuropsychological test, each additional 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tessier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tessier. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.