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Edit this profileAt a glance
- 9667 Highway 29, Suite 200, Lower Lake, CA 95457
About Tim Sherrell
Tim Sherrell, LCSW is a clinical social worker based in Lower Lake, CA. Tim is a 1988 graduate of University of California, Geffen School of Medicine. According to Medicare claims data, Tim cared for 35 Medicare patients across 280 services. The services billed most often include psychotherapy, 45 minutes and psychotherapy, 1 hour. The provider's National Provider Identifier (NPI) is 1114086238.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (707) 994-6726
- Email not available
Practice Locations
9667 HIGHWAY 29 SUITE 200
Lower Lake, CA 95457
Concerns and Conditions Addressed
Within Clinical Social Worker 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
Abuse & safety
- Childhood abuse recovery
- Domestic violence recovery
- Emotional abuse recovery
Abuse & Trauma
Anxiety & Phobias
Behavioral health
Child & adolescent
Child & Adolescent
Crisis & safety
- Suicidal thoughts
Dissociative Disorders
Eating & body image
Family & Relationships
- Adult Child of an Alcoholic
Grief & Loss
- Pet loss grief
Health & Medical Adjustment
- Chronic Illness Coping
Health & wellness
Identity & sexuality
Intimacy & Sex
Life Changes
- Caregiver stress for aging parents
- Midlife Crisis
Life transitions
Mood & Depression
Mood & emotional health
Neurodevelopmental
- Autism
Neurodivergence
- Executive dysfunction
Perinatal Mental Health
- Infertility and pregnancy loss
- Primary progressive aphasia
Personality disorders
Relationships & family
Reproductive mental health
Sleep
Substance use
Work & Identity
- Imposter syndrome
- Workplace bullying and harassment
Procedures & services
Most searched procedures
Addiction & Recovery
- Harm reduction therapy
Addiction services
- Addiction counseling
- Motivational interviewing
- Relapse prevention planning
Alternative Modalities
Behavioral therapies
- Acceptance and commitment therapy
- Anger management
- Dialectical behavior therapy (DBT)
- Exposure and response prevention (ERP)
- Habit reversal training
- Prolonged exposure therapy
- Sleep counseling
- Social skills training
Behavioral Therapies
- Behavioral activation therapy
Care coordination
- Clinical case management
Child & adolescent
Cognitive therapies
Creative & Expressive
- Expressive arts therapy
- Sand tray therapy
Crisis services
Evaluations & Assessments
- Biopsychosocial intake assessment
Evaluations & letters
- Emotional support animal assessment
- Gender-affirming surgery evaluation
Expressive therapies
Family Therapy
- Adoption-competent counseling
- Coparenting Counseling
Group interventions
Group Programs
- DBT skills training group
- Group psychotherapy
Health Psychology
- Gut-directed hypnotherapy and behavioral therapy
Individual Therapy
Insight therapies
Integrative therapies
Legal & evaluations
- Court-ordered evaluation
Mind-body therapies
- Biofeedback
- Mindfulness-based stress reduction
- Somatic experiencing
- Stress management coaching
Parenting support
Relationship services
Relationship Therapy
Remote care
Short-term interventions
Specialized interventions
Support services
Trauma Treatments
- Childhood Trauma Therapy (TF-CBT)
- Psychedelic integration therapy
Procedures Most Often Billed to Medicare
280 services · 35 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
149 | More often than most peers in Clinical Social Worker |
| Psychotherapy, 1 hour | Treatment | 90837 |
131 | As often as other peers in Clinical Social Worker |
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.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical social workers in Lower Lake 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 45 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Tim Sherrell specialize in?
Tim Sherrell is a clinical social worker in Lower Lake, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Tim Sherrell located?
Tim Sherrell is listed at 9667 Highway 29 Suite 200, Lower Lake, CA 95457. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Tim Sherrell's phone number?
The number on file is (707) 994-6726. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tim Sherrell's NPI number?
Tim Sherrell's National Provider Identifier is 1114086238. 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 Tim Sherrell train?
Tim Sherrell attended University of California, Geffen School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Tim Sherrell been practicing?
Tim Sherrell has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Tim Sherrell do most often?
According to Medicare billing data, Tim Sherrell provides treatments such as psychotherapy, 45 minutes and psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tim Sherrell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tim Sherrell. If this is you, claiming it is free.
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