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Accepting patients
Who is Dr. Chen, Neurosurgeon in Los Angeles, CA?
Dr. Thomas Chen, MD, PHD is a Neurosurgeon, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Chen graduated from University of California and completed his residency at L A Co-Usc Med Ctr, Neurological Surgery. Dr. Chen is fluent in English and Chinese, and is currently seeing new patients. Dr. Chen’s practice accepts Kaiser Permanente, Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chen’s office at (323) 442-5720.
What are Areas of Expertise for Dr. Chen?
Dr. Thomas Chen, MD, PHD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Chen empowers patients to confidently navigate their health journey, specializing in Brain & Spinal Cord Tumors, Brain Tumors-Metastatic, Gliomas, Spinal Tumors, and comprehensive wellness support. Serving the Los Angeles, CA community, Dr. Chen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chen go to medical school and complete their residency?
Residency: L A Co-Usc Med Ctr, Neurological Surgery | USC/LAC-Keck School of Medicine
Medical School: University of Ca, San Francisco, Sch of Med, San Francisco Ca | University of California | Taipei Med University
Is Dr. Chen board certified as a Neurosurgeon?
Yes, Dr. Thomas Chen, MD, PHD is board certified by the American Board of Neurological Surgery
What languages does Dr. Chen speak?
Dr. Chen and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Neurosurgeon like Dr. Chen typically treat?
As a Neurosurgeon, Dr. Chen 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. Chen. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Neck Spinal Stenosis
- Lower Back Spinal Stenosis
- Neck Injuries and Disorder
- Spinal Stenosis
- Narrowing of Neck Spinal Canal
- Cervical Spinal Canal Narrowing
- Cervical Stenosis
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
ICD-10 Codes:
- M4802: Spinal stenosis, cervical region
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Joint Fusion Status
- Surgical Joint Fusion
- Arthrodesis History
- Fused Joint
ICD-10 Codes:
- Z981: Arthrodesis status
Also known as:
- Other Orthopedic Aftercare
- General orthopedic recovery
- Musculoskeletal post-op care
- Bone and joint follow-up
ICD-10 Codes:
- Z4789: Encounter for other orthopedic aftercare
What procedures does a Neurosurgeon like Dr. Chen typically perform?
As a Neurosurgeon, Dr. Chen performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chen. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Local Bone Graft for Spine Surgery
- Spine Autograft
- Local Bone Harvest for Spine
- Spinal Fusion Bone Graft
CPT Codes:
- 20936: Autograft for spine surgery only (includes harvesting the graft); local (eg, ribs, spinous process, or laminar fragments) obtained from same incision (List separately in addition to code for primary procedure)
Also known as:
- Donor Bone Graft for Spine Surgery
- Spinal Allograft
- Structural Bone Graft (Spine)
- Donor Bone for Spine Fusion
CPT Codes:
- 20931: Allograft, structural, for spine surgery only (List separately in addition to code for primary procedure)
Also known as:
- Spinal Fusion (Additional Level)
- Posterior Spinal Arthrodesis
- Vertebral Fusion (Add-on)
- Spine Stabilization Surgery
- Back Bone Fusion
CPT Codes:
- 22614: Arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (List separately in addition to code for primary procedure)
Also known as:
- Spinal Rod and Screw Placement
- Vertebral Fixation
- Pedicle Screw Fixation
- Spinal Instrumentation Surgery
- Posterior Spinal Fusion Hardware
CPT Codes:
- 22842: Posterior segmental instrumentation (eg, pedicle fixation, dual rods with multiple hooks and sublaminar wires); 3 to 6 vertebral segments (List separately in addition to code for primary procedure)
Also known as:
- Spine Allograft Placement
- Spinal Bone Graft
- Osteopromotive Material Spine
- Donor Bone Graft Spine
- Spine Fusion Material
CPT Codes:
- 20930: Allograft, morselized, or placement of osteopromotive material, for spine surgery only (List separately in addition to code for primary procedure)
Also known as:
- Lower Neck Bone Fusion (Cervical)
- Cervical Spinal Fusion
- Posterior Cervical Fusion
- Neck Vertebrae Fusion
CPT Codes:
- 22600: Arthrodesis, posterior or posterolateral technique, single interspace; cervical below C2 segment
Also known as:
- Computer-Assisted Brain Surgery (Stereotactic)
- Stereotactic Neurosurgery
- Image-Guided Brain Surgery
- Cranial Navigational Procedure
CPT Codes:
- 61781: Stereotactic computer-assisted (navigational) procedure; cranial, intradural (List separately in addition to code for primary procedure)
Also known as:
- Lumbar Spine Decompression Surgery
- Laminectomy
- Facetectomy
- Foraminotomy
- Spinal Stenosis Surgery
CPT Codes:
- 63047: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; lumbar
Also known as:
- Lumbar Spinal Decompression with Fusion
- Laminectomy with Fusion
- Facetectomy with Spinal Fusion
- Foraminotomy with Interbody Arthrodesis
CPT Codes:
- 63052: Laminectomy, facetectomy, or foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s] [eg, spinal or lateral recess stenosis]), during posterior interbody arthrodesis, lumbar; single vertebral segment (List separately in addition to code for primary procedure)
Does Dr. Chen accept my insurance?
Dr. Chen accepts most major insurance plans. Important: Please call our office at (323) 442-5720 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chen accept in Los Angeles, CA?
Dr. Chen 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
Centene Corporation
City of Los Angeles
Kaiser Permanente
Kern Health Systems
Medicare
OptumRx Administered Payer
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chen's office located?
Dr. Thomas Chen's Primary Practice
1520 San Pablo St Ste 3800
Los Angeles, CA 90033
(323) 442-5720
What is Dr. Chen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chen's National Provider Identifier (NPI) number is 1225071509.
What common questions do patients ask about Dr. Chen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chen
What is Dr. Thomas Chen's specialty?
Dr. Chen is a Neurosurgeon near Los Angeles, CA.
What does a Neurosurgeon do?
A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body.
Is this Dr. Thomas Chen affiliated with a ranked Castle Connolly Top Hospital?
No, Chen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Keck Hospital of USC, USC Norris Comprehensive Cancer Center. Castle Connolly Top Hospitals 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
When to see a Neurosurgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurosurgeon. Explore 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 Thomas Chen accepting new patients in Los Angeles, CA?
Yes, Dr. Thomas Chen is accepting new patients at this time.
Does Dr. Thomas Chen offer online booking?
Please contact Dr. Chen's office at (323) 442-5720 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Chen?
Please contact Dr. Chen's office at (323) 442-5720 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Chen have?
Dr. Thomas Chen is certified by the American Board of Neurological Surgery.
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