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Dr. Benjamin Nager, MD

Dr. Benjamin Nager, MD

Crystal Lake, IL

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nager, Neurologist in Crystal Lake, IL?

    Dr. Benjamin Nager, MD is a Neurologist, who primarily practices in Crystal Lake, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified. Dr. Nager completed his residency at Univ Hosp Of Cleveland, Neurology; Mt Sinai Med Ctr, Internal Medicine. Dr. Nager is fluent in English and Spanish, and is currently seeing new patients. Dr. Nager’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nager’s office at (815) 455-1800.

    Where did Dr. Nager go to medical school and complete their residency?

    • Residency: Univ Hosp Of Cleveland, Neurology; Mt Sinai Med Ctr, Internal Medicine | Case Western Reserve University

    • Medical School: Tulane Univ Sch of Med, New Orleans La | Tulane University of Louisiana --

    Is Dr. Nager board certified as a Neurologist?

    Yes, Dr. Benjamin Nager, MD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Nager speak?

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

    • English

    • Spanish

    What conditions does Dr. Nager treat?

    As a Neurologist, Dr. Nager 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. Nager. 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:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Multiple Nerve Damage
    • Chronic Inflammatory Demyelinating Polyneuropathy
    • Peripheral Nerve Disorder
    • Polyneuropathy
    • Generalized Nerve Damage
    • Widespread Neuropathy
    • CIDP
    • Chronic Inflammatory Polyneuritis
    • Demyelinating Neuropathy

    ICD-10 Codes:

    • G629: Polyneuropathy, unspecified
    • G6181: Chronic inflammatory demyelinating polyneuritis

    Also known as:

    • Chronic Migraine without Aura
    • Migraine Without Aura
    • Migraine
    • Common Migraine
    • Migraine without warning signs
    • Everyday Migraine
    • Common migraine
    • Pulsating headache

    ICD-10 Codes:

    • G43711: Chronic migraine without aura, intractable, with status migrainosus
    • G43011: Migraine without aura, intractable, with status migrainosus

    Also known as:

    • Snoring
    • Loud breathing during sleep
    • Noisy sleep
    • Obstructive snoring

    ICD-10 Codes:

    • R0683: Snoring

    Also known as:

    • Memory Loss
    • Memory
    • Amnesia
    • Forgetfulness
    • Loss of Recall

    ICD-10 Codes:

    • R413: Other amnesia

    Also known as:

    • Excessive Sleepiness
    • Restless Legs Syndrome
    • Sleep Disorder
    • Restless Legs
    • Restless legs syndrome
    • Hypersomnia
    • Daytime sleepiness
    • Too much sleep
    • RLS
    • Willis-Ekbom Disease

    ICD-10 Codes:

    • G4710: Hypersomnia, unspecified
    • G2581: Restless legs syndrome

    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:

    • 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:

    • Multiple Sclerosis
    • MS
    • Demyelinating Disease

    ICD-10 Codes:

    • G35: Multiple sclerosis

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Skin Numbness
    • Peripheral Nerve Disorder
    • Loss of skin sensation
    • Cutaneous anesthesia
    • Numb skin

    ICD-10 Codes:

    • R200: Anesthesia of skin

    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:

    • Mild Cognitive Impairment
    • MCI
    • Early Memory Loss
    • Pre-Dementia

    ICD-10 Codes:

    • G3184: Mild cognitive impairment of uncertain or unknown etiology

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    What procedures does Dr. Nager perform?

    As a Neurologist, Dr. Nager 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. Nager. 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:

    • Botox Injections for Chronic Migraine
    • Chemodenervation for Migraine
    • Botulinum Toxin Injection for Migraine
    • Facial Nerve Block
    • Trigeminal Nerve Block

    CPT Codes:

    • 64615: Chemodenervation of muscle(s); muscle(s) innervated by facial, trigeminal, cervical spinal and accessory nerves, bilateral (eg, for chronic migraine)

    Also known as:

    • Facial Muscle Injection for Spasms (One Side)
    • Botox for facial spasms
    • Facial nerve chemodenervation
    • Blepharospasm treatment
    • Hemifacial spasm injection

    CPT Codes:

    • 64612: Chemodenervation of muscle(s); muscle(s) innervated by facial nerve, unilateral (eg, for blepharospasm, hemifacial spasm)

    Also known as:

    • Implanted Pain Pump Management
    • Intrathecal Pump Reprogramming
    • Epidural Pump Refill
    • Pain Pump Evaluation
    • Drug Infusion Pump Management

    CPT Codes:

    • 62370: Electronic analysis of programmable, implanted pump for intrathecal or epidural drug infusion (includes evaluation of reservoir status, alarm status, drug prescription status); with reprogramming and refill (requiring skill of a physician or other qualified health care professional)

    Also known as:

    • Chemical Nerve Block for Multiple Muscles (Arm/Leg)
    • Peripheral Nerve Block
    • Chemodenervation for Muscle Spasms (Additional Extremity)
    • Extremity Chemodenervation
    • Muscle Spasticity Treatment (Chemical)
    • Botox for Muscle Spasms (Multiple Muscles)
    • Nerve injection
    • Pain relief injection
    • Steroid injection for nerve pain
    • Chemical nerve block (extremity)
    • Muscle spasm injection (additional limb)
    • Botox for spasticity (additional)
    • Nerve denervation (chemical)

    CPT Codes:

    • 64644: Chemodenervation of one extremity; 5 or more muscles
    • 64450: Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch
    • 64643: Chemodenervation of one extremity; each additional extremity, 1-4 muscle(s) (List separately in addition to code for primary procedure)

    Also known as:

    • Botox Injection for Neck Muscle Spasms
    • Chemodenervation of neck muscles
    • Botulinum toxin injection for cervical dystonia
    • Neck spasm injection

    CPT Codes:

    • 64616: Chemodenervation of muscle(s); neck muscle(s), excluding muscles of the larynx, unilateral (eg, for cervical dystonia, spasmodic torticollis)

    Also known as:

    • Guided Lumbar Puncture
    • Guided Spinal Tap
    • Diagnostic Lumbar Puncture with Imaging
    • CT Guided Spinal Tap
    • Fluoroscopy Guided Lumbar Puncture

    CPT Codes:

    • 62328: Spinal puncture, lumbar, diagnostic; with fluoroscopic or CT guidance

    Also known as:

    • Greater Occipital Nerve Block
    • Occipital Nerve Injection
    • Headache Nerve Block
    • Steroid Injection for Occipital Neuralgia

    CPT Codes:

    • 64405: Injection(s), anesthetic agent(s) and/or steroid; greater occipital nerve

    Also known as:

    • Muscle Weakening Injection (Arm or Leg)
    • Extremity Chemodenervation
    • Spasticity Injection
    • Botulinum Toxin Injection for Muscles
    • Muscle Denervation

    CPT Codes:

    • 64642: Chemodenervation of one extremity; 1-4 muscle(s)

    Also known as:

    • Individual Speech and Language Therapy
    • Speech-Language Pathology
    • Voice Therapy
    • Communication Disorder Treatment
    • Auditory Processing Therapy

    CPT Codes:

    • 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual

    Also known as:

    • Comprehensive Speech and Language Evaluation
    • Speech sound evaluation
    • Language comprehension test
    • Articulation assessment
    • Speech therapy evaluation

    CPT Codes:

    • 92523: Evaluation of speech sound production (eg, articulation, phonological process, apraxia, dysarthria); with evaluation of language comprehension and expression (eg, receptive and expressive language)

    Also known as:

    • Skin Biopsy (Punch)
    • Additional Skin Biopsy (Punch)
    • Skin Biopsy
    • Punch Biopsy
    • Skin Lesion Biopsy
    • Dermal Punch Biopsy
    • Multiple Punch Biopsies
    • Second Skin Biopsy
    • Additional Skin Lesion Biopsy

    CPT Codes:

    • 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
    • 11105: Punch biopsy of skin (including simple closure, when performed); each separate/additional lesion (List separately in addition to code for primary procedure)

    Does Dr. Nager accept my insurance?

    Dr. Nager accepts most major insurance plans. Important: Please call our office at (815) 455-1800 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nager accept in Crystal Lake, IL?

    Dr. Nager in Crystal Lake, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Mutual of Omaha

    • State of Nevada

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nager's office located?

    Dr. Benjamin Nager's Primary Practice

    360 Station Dr Ste 300A

    Crystal Lake, IL 60014

    (815) 455-1800

    Get Directions

    Dr. Benjamin Nager's Practice 2

    1800 N Main St

    Wheaton, IL 60187

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    Dr. Benjamin Nager's Practice 3

    3707 Doty Rd

    Woodstock, IL 60098

    Get Directions

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

    Dr. Nager's National Provider Identifier (NPI) number is 1508824376.

    What common questions do patients ask about Dr. Nager?

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

    What is Dr. Benjamin Nager's specialty?

    Dr. Nager is a Neurologist near Crystal Lake, IL.

    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. Nager to book an appointment today.

    Is this Dr. Benjamin Nager affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nager is affiliated with Northwestern Medicine McHenry Hospital 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 Benjamin Nager accepting new patients in Crystal Lake, IL?

    Yes, Dr. Benjamin Nager is accepting new patients at this time.

    Does Dr. Benjamin Nager offer online booking?

    Please contact Dr. Nager's office at (815) 455-1800 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Benjamin Nager?

    Please contact Dr. Nager's office at (815) 455-1800 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Benjamin Nager have?

    Dr. Benjamin Nager is certified by the American Board of Psychiatry and Neurology.

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