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Dr. Joseph Mendelis, MD

Westlake Village, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mendelis, Orthopedic Surgeon in Westlake Village, CA?

    Dr. Joseph Mendelis, MD is an Orthopedic Surgeon, who primarily practices in Westlake Village, CA with 2 additional practice locations. He is board certified. Dr. Mendelis is fluent in English, and is currently seeing new patients. Dr. Mendelis’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mendelis’s office at (805) 497-7015.

    What languages does Dr. Mendelis speak?

    Dr. Mendelis and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Mendelis treat?

    As a Orthopedic Surgeon, Dr. Mendelis 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. Mendelis. 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:

    • Low Back Pain
    • Upper Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache
    • Thoracic Spine Pain
    • Mid-Back Pain
    • Thoracic Back Ache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified
    • M546: Pain in thoracic spine

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • Lower Back Spondylosis
    • Neck Spondylosis
    • Spine Injuries and Disorder
    • Neck Injuries and Disorder
    • Lumbar Spondylosis
    • Lower Back Arthritis
    • Degenerative Lumbar Spine Disease
    • Cervical Spondylosis
    • Neck Arthritis
    • Degenerative Neck Disease

    ICD-10 Codes:

    • M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
    • M47812: Spondylosis without myelopathy or radiculopathy, cervical region

    Also known as:

    • Pinched Nerve in Lower Back
    • Pinched Nerve in Neck
    • Back Pain
    • Peripheral Nerve Disorder
    • Neck Injuries and Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back
    • Cervical Radiculopathy
    • Neck Nerve Compression
    • Compressed Nerve in Neck

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region
    • M5412: Radiculopathy, cervical region

    Also known as:

    • Lower Back Spinal Stenosis with Nerve Pain in Legs
    • Lower Back Spinal Stenosis
    • Neck Spinal Stenosis
    • Spinal Stenosis
    • Neck Injuries and Disorder
    • Lumbar Spinal Stenosis with Claudication
    • Narrowing of Lower Back Spinal Canal with Leg Pain
    • Nerve Compression in Lower Back with Walking Pain
    • Narrowing of Lower Back Spinal Canal
    • Lumbar Spinal Canal Narrowing
    • Lumbar Stenosis
    • Narrowing of Neck Spinal Canal
    • Cervical Spinal Canal Narrowing
    • Cervical Stenosis

    ICD-10 Codes:

    • M48062: Spinal stenosis, lumbar region with neurogenic claudication
    • M48061: Spinal stenosis, lumbar region without neurogenic claudication
    • M4802: Spinal stenosis, cervical region

    Also known as:

    • Left-Sided Lower Back Pain with Sciatica
    • Back Pain
    • Sciatica
    • Left Lumbago and Sciatica
    • Left Back and Leg Pain
    • Left Sciatic Back Pain

    ICD-10 Codes:

    • M5442: Lumbago with sciatica, left side

    Also known as:

    • Lower Back Pain with Sciatica (Right Side)
    • Back Pain
    • Sciatica
    • Right Sided Lumbago with Sciatica
    • Right Back Pain and Leg Nerve Pain
    • Right Sciatic Back Pain

    ICD-10 Codes:

    • M5441: Lumbago with sciatica, right side

    Also known as:

    • Joint Fusion Status
    • Surgical Joint Fusion
    • Arthrodesis History
    • Fused Joint

    ICD-10 Codes:

    • Z981: Arthrodesis status

    Also known as:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    Also known as:

    • Neck Spondylosis with Spinal Cord Compression
    • Neck Injuries and Disorder
    • Spinal Cord Disease
    • Cervical Spondylotic Myelopathy
    • Neck Arthritis with Spinal Cord Issues
    • Degenerative Neck Myelopathy

    ICD-10 Codes:

    • M4712: Other spondylosis with myelopathy, cervical region

    Also known as:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

    Also known as:

    • Lower Back Nerve Root Pain
    • Back Pain
    • Peripheral Nerve Disorder
    • Pinched Nerve in Lower Back
    • Lumbosacral Radiculopathy
    • Sciatica

    ICD-10 Codes:

    • M5417: Radiculopathy, lumbosacral region

    Also known as:

    • Lower Back Disc Disorder with Nerve Pain
    • Peripheral Nerve Disorder
    • Spine Injuries and Disorder
    • Herniated Disc in Lower Back with Radiculopathy
    • Slipped Disc in Lower Back causing Nerve Pain
    • Lumbar Radiculopathy

    ICD-10 Codes:

    • M5116: Intervertebral disc disorders with radiculopathy, lumbar region

    Also known as:

    • Lower Back Disc Displacement
    • Spine Injuries and Disorder
    • Slipped Disc in Lower Back
    • Herniated Disc in Lumbar Spine
    • Lumbar Disc Protrusion

    ICD-10 Codes:

    • M5126: Other intervertebral disc displacement, lumbar region

    Also known as:

    • Lower Back Disc Degeneration
    • Spine Injuries and Disorder
    • Degenerative Disc Disease in Lower Back
    • Worn Lumbar Discs
    • Lumbar Disc Wear and Tear

    ICD-10 Codes:

    • M5136: Other intervertebral disc degeneration, lumbar region

    Which procedures does Dr. Mendelis perform as a Orthopedic Surgeon?

    As a Orthopedic Surgeon, procedures performed by an Dr. Joseph Mendelis may include:

    For detailed information, please contact Dr. Mendelis' office.

    Does Dr. Mendelis accept my insurance?

    Dr. Mendelis accepts most major insurance plans. Important: Please call our office at (805) 497-7015 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mendelis accept in Westlake Village, CA?

    Dr. Mendelis in Westlake Village, 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

    • Centene

    • Cigna

    • CVS Health (formerly Aetna)

    • Directors Guild of America Employees

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mendelis' office located?

    Dr. Joseph Mendelis' Primary Practice

    30870 Russell Ranch Rd Ste 330

    Westlake Village, CA 91362

    (805) 497-7015

    Get Directions

    Dr. Joseph Mendelis' Practice 2

    400 Parnassus Ave

    San Francisco, CA 94143

    Get Directions

    Dr. Joseph Mendelis' Practice 3

    3605 Alamo St Ste 200

    Simi Valley, CA 93063

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    What is Dr. Mendelis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Mendelis's National Provider Identifier (NPI) number is 1467847525.

    What common questions do patients ask about Dr. Mendelis?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mendelis

    What is Dr. Joseph Mendelis's specialty?

    Dr. Mendelis is a Orthopedic Surgeon near Westlake Village, CA. An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system. Contact Dr. Mendelis to book an appointment today.

    Is this Dr. Joseph Mendelis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mendelis is affiliated with Los Robles Regional 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 Orthopedic Surgeon?

    Explore Orthopedic Surgeon 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 Joseph Mendelis accepting new patients in Westlake Village, CA?

    Yes, Dr. Joseph Mendelis is accepting new patients at this time.

    Does Dr. Joseph Mendelis offer online booking?

    Please contact Dr. Mendelis's office at (805) 497-7015 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Joseph Mendelis?

    Please contact Dr. Mendelis's office at (805) 497-7015 for information regarding telehealth appointment availability or for scheduling assistance.

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