TC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Neurologist in Los Angeles, CA?
Dr. Timothy Chang, MD, PHD is a Neurologist, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office.
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Chang treat?
As a Neurologist, Dr. Chang diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chang. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Parkinson's Disease without Involuntary Movements
- Parkinson's Disease
- Parkinson's Disease with Fluctuating Symptoms
- Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease
- PD
- Shaking Palsy
- Paralysis Agitans
- Fluctuating Parkinsonism
- Parkinson's with 'On-Off' Periods', 'Variable Parkinson's Symptoms
ICD-10 Codes:
- G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
- G20: Parkinson's disease
- G20A2: Parkinson's disease without dyskinesia, with fluctuations
Also known as:
- Spasmodic Torticollis
- Dystonia
- Genetic Dystonia
- Dystonia 6
- Early-onset isolated dystonia
- Cervical Dystonia
- Wry Neck
- Muscle Spasm Disorder
- Involuntary Muscle Contractions
- Movement Disorder
- Hereditary Dystonia
- Torsion Dystonia
- Early-Onset Dystonia
ICD-10 Codes:
- G243: Spasmodic torticollis
- G248: Other dystonia
- G241: Genetic torsion dystonia
- G249: Dystonia, unspecified
Also known as:
- Progressive Supranuclear Palsy
- PSP
- Steele-Richardson-Olszewski Syndrome
- Progressive Supranuclear Ophthalmoplegia
ICD-10 Codes:
- G231: Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
Also known as:
- Lewy Body Dementia
- Dementia with Lewy bodies
- Dementia with Lewy Bodies
- DLB
- Lewy Body Disease
ICD-10 Codes:
- G3183: Neurocognitive disorder with Lewy bodies
Also known as:
- Mild Cognitive Impairment
- MCI
- Early Memory Loss
- Pre-Dementia
ICD-10 Codes:
- G3184: Mild cognitive impairment of uncertain or unknown etiology
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Corticobasal Degeneration
- Degenerative Nerve Disease
- CBD
- Corticobasal Syndrome
- Neurodegenerative Disorder
- Progressive Nerve Disease
- Nervous System Degeneration
ICD-10 Codes:
- G3185: Corticobasal degeneration
- G319: Degenerative disease of nervous system, unspecified
Also known as:
- Seizures
- Epilepsy
- Convulsions
- Fits
ICD-10 Codes:
- R569: Unspecified convulsions
Also known as:
- Essential Tremor
- Tremor
- Essential tremor
- Familial Tremor
- Benign Essential Tremor
ICD-10 Codes:
- G250: Essential tremor
Also known as:
- Vascular Parkinsonism
- Parkinson's Disease
- Atherosclerotic Parkinsonism
- Multi-infarct Parkinsonism
- Stroke-related Parkinsonism
ICD-10 Codes:
- G214: Vascular parkinsonism
Also known as:
- Memory Loss
- Memory
- Amnesia
- Forgetfulness
- Loss of Recall
ICD-10 Codes:
- R413: Other amnesia
Also known as:
- Right-Sided Hemifacial Spasm
- Facial Injuries and Disorder
- Right Facial Twitch
- Involuntary Right Facial Contractions
ICD-10 Codes:
- G5131: Clonic hemifacial spasm, right
Also known as:
- Blepharospasm
- Eyelid Disorder
- Benign essential blepharospasm
- Eyelid Spasms
- Benign Essential Blepharospasm
- Involuntary Eye Twitching
ICD-10 Codes:
- G245: Blepharospasm
Also known as:
- Brain disease (encephalopathy)
- Brain Disease
- Brain disorder
- Brain dysfunction
- Encephalopathy
ICD-10 Codes:
- G9340: Encephalopathy, unspecified
Which procedures does Dr. Chang perform as a Neurologist?
As a Neurologist, procedures performed by a Dr. Timothy Chang may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Los Angeles, CA?
Dr. Chang in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Cigna
City of Los Angeles
CVS Health (formerly Aetna)
Directors Guild of America Employees
Elevance Health Inc. (formerly Anthem)
Medicaid
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1710383146.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Timothy Chang's specialty?
Dr. Chang is a Neurologist near Los Angeles, CA.
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Contact Dr. Chang to book an appointment today.Is this Dr. Timothy Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Ronald Reagan Ucla Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Neurologist?
Explore Neurologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Timothy Chang accepting new patients in Los Angeles, CA?
Yes, Dr. Timothy Chang is accepting new patients at this time.
Does Dr. Timothy Chang offer online booking?
Please contact Dr. Chang's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Timothy Chang?
Please contact Dr. Chang's office for information regarding telehealth appointment availability or for scheduling assistance.
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