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Edit this profileAt a glance
- 423 E St, Davis, CA 95616
About Dr. Gerbasi
Joan B. Gerbasi, M.D. practices neurology / psychiatry in Davis, CA. Joan is a 1996 graduate of University of California, San Francisco School of Medicine. Joan is also listed as specializing in psychiatry. Medicare claims data shows Joan provided 46 services to 40 patients. The services billed most often include psychiatric diagnostic evaluation with medical services. The provider's National Provider Identifier (NPI) is 1912108473.
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
- (530) 753-4636
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
423 E ST
Davis, CA 95616
Conditions Commonly Evaluated or Treated
Within Neurology and Psychiatry 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
Addiction
Attention & Behavior
Autoimmune & Chronic
Balance & Nerves
Brain & Head Injury
Fatigue & Energy
Headache & Pain
Memory & Aging
Memory & Thinking
- Brain Fog
- Memory loss
Mental Health
- Borderline personality disorder
- Eating disorders
- Hearing Voices and Hallucinations
Mood & Anxiety
Mood & Emotion
Movement & Balance
- Walking Problems
Movement Disorders
- Essential tremor
- Involuntary Twitches from Meds
- Muscle Spasms & Twitches
- Parkinson's disease
- Tourette syndrome
Nerve & Spine
Nerve Pain
Nerves & Sensation
Neuromuscular
- Amyotrophic lateral sclerosis
- Myasthenia gravis
Psychosis & Thought
Seizures
- Adult Epilepsy and Seizures
- Seizure in Child
Sleep
- Insomnia
- Narcolepsy
- Restless legs syndrome
Sleep Disorders
Vascular & Brain
Vascular Brain Health
- Ischemic stroke
Procedures & services
Addiction Care
Brain Monitoring
- EEG
- Seizure Monitoring Stay
Brain Stimulation
Brain Stimulation & Infusions
- IV Migraine Rescue Infusion
- Ketamine Treatment For Depression
Consultations
- Brain MRI Review
- Dementia Care Planning Consultation
- Neurology Second Opinion
Depression Treatments
Device Management
- Deep brain stimulation programming
- Vagus nerve stimulation management
Diagnostic Procedures
- Lumbar puncture
- Visual Evoked Potential Test
- VNG Eye Movement Balance Test
Diagnostics
- Ambulatory Home EEG Monitoring
- Brain PET Scan
- Cognitive impairment screening
- Genetic Testing for Neurological Diseases
- Nerve-conduction studies
General Neurology
- Comprehensive Neurological Examination
Injections & Procedures
- Botox for migraines
- Botox for muscle spasms
- Occipital nerve block
- Trigger Point Injections
Medications
- Mood Stabilizer Management
- Psychiatric Medication Management
- Sleep Medication Management
- Suboxone Treatment and MAT
Movement & Balance
- Fall Prevention and Gait Assessment
Movement & Nerve
- Botox Injections for Excessive Drooling
Nerve & Muscle Testing
- Carpal Tunnel Nerve Test
- EMG
- Tilt Table Test
Pain & Spasticity
- Baclofen Pump Programming and Refills
Pain Management
- Sciatic Nerve Block
Psychiatry
- Online Psychiatrist Visit
- Psychiatric Crisis Evaluation
- Psychiatric Medication Tapering and Weaning
Sleep Care
- CPAP Titration and Mask Fitting
- Sleep Apnea Mouth Guard Fitting
Sleep Studies
- Sleep study
Testing & Assessment
- ADHD Testing
- Autism Testing For Adults
- Concussion Evaluation and Baseline Testing
- DNA drug response testing
- Neuropsychological Testing
- Psychiatric evaluation
- Tremor Analysis & Workup
Therapy
- Cognitive Behavioral Therapy (CBT)
- Dialectical behavior therapy (DBT)
- EMDR Therapy
- Exposure and Response Prevention
Procedures Most Often Billed to Medicare
46 services · 40 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
46 | More often than most peers in Neurology / Psychiatry |
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.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 5 related providers in 1 group
Also performs Psychiatric diagnostic evaluation with medical services 5
Providers in CA who bill this service to Medicare most often.
Common questions
What is Joan B. Gerbasi's specialty?
Joan B. Gerbasi is a neurology / psychiatry in Davis, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Joan B. Gerbasi?
Joan B. Gerbasi is listed at 423 E St, Davis, CA 95616. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joan B. Gerbasi?
The number on file is (530) 753-4636. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Joan B. Gerbasi?
Joan B. Gerbasi's National Provider Identifier is 1912108473. 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
What is Joan B. Gerbasi's education?
Joan B. Gerbasi attended University of California, San Francisco School of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joan B. Gerbasi have?
Joan B. Gerbasi has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What is Joan B. Gerbasi known for?
According to Medicare billing data, Joan B. Gerbasi provides treatments such as psychiatric diagnostic evaluation with medical services. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Joan B. Gerbasi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joan B. Gerbasi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.