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Dr. Nicole Dietz, MD, PHD

Dr. Nicole Dietz, MD, PHD

Fairfax, VA

13 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dietz, Neurologist in Fairfax, VA?

    Dr. Nicole Dietz, MD, PHD is a Neurologist, who primarily practices in Fairfax, VA with 2 additional practice locations. She has been practicing for over 13 years and is board certified. Dr. Dietz is fluent in English and Spanish, and is currently seeing new patients. Dr. Dietz’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dietz’s office at (703) 876-0800.

    Is Dr. Dietz board certified as a Neurologist?

    Yes, Dr. Nicole Dietz, MD, PHD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Dietz speak?

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

    • English

    • Spanish

    What conditions does Dr. Dietz treat?

    As a Neurologist, Dr. Dietz 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. Dietz. 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 with Dyskinesia and Fluctuations
    • Parkinson's Disease without Involuntary Movements
    • Parkinsonism
    • Parkinson's Disease with Fluctuating Symptoms
    • Parkinson's Disease
    • Parkinson's Disease with Dyskinesia
    • Parkinson's with Variable Movements', 'PD with Fluctuating Dyskinesia', 'On-Off Parkinson's
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease
    • Parkinson's Syndrome
    • Atypical Parkinsonism
    • Secondary Parkinsonism
    • Fluctuating Parkinsonism
    • Parkinson's with 'On-Off' Periods', 'Variable Parkinson's Symptoms
    • PD
    • Shaking Palsy
    • Paralysis Agitans
    • Parkinson's with Involuntary Movements', 'PD with Dyskinesia', 'Movement Disorder with Parkinson's

    ICD-10 Codes:

    • G20B2: Parkinson's disease with dyskinesia, with fluctuations
    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
    • G20C: Parkinsonism, unspecified
    • G20A2: Parkinson's disease without dyskinesia, with fluctuations
    • G20: Parkinson's disease
    • G20B1: Parkinson's disease with dyskinesia, without mention of fluctuations

    Also known as:

    • Walking and Mobility Problems
    • Unsteadiness on Feet
    • Walking Problems
    • Gait Abnormalities
    • Trouble Moving
    • Mobility Issues
    • Feeling Unsteady
    • Balance Problems
    • Dizziness While Standing

    ICD-10 Codes:

    • R269: Unspecified abnormalities of gait and mobility
    • R2681: Unsteadiness on feet

    Also known as:

    • Spasmodic Torticollis
    • Dystonia
    • Cervical Dystonia
    • Wry Neck

    ICD-10 Codes:

    • G243: Spasmodic torticollis

    Also known as:

    • Essential Tremor
    • Other Tremor Disorder
    • Tremor
    • Essential tremor
    • Familial Tremor
    • Benign Essential Tremor
    • Atypical Tremor
    • Unusual Tremor

    ICD-10 Codes:

    • G250: Essential tremor
    • G252: Other specified forms of tremor

    Also known as:

    • Tremor
    • Shaking
    • Involuntary Shaking
    • Essential Tremor
    • Parkinsonian Tremor

    ICD-10 Codes:

    • R251: Tremor, unspecified

    Also known as:

    • Spastic Hemiplegia (Right Dominant Side)
    • Paralysis
    • Right-sided spastic paralysis
    • Right-sided stiff paralysis
    • Spastic weakness on right dominant side

    ICD-10 Codes:

    • G8111: Spastic hemiplegia affecting right dominant side

    Also known as:

    • Unexplained Cognitive Problems
    • Mental Disorder
    • Cognitive dysfunction
    • Awareness issues
    • Mental fog

    ICD-10 Codes:

    • R419: Unspecified symptoms and signs involving cognitive functions and awareness

    Also known as:

    • Walking Problems
    • Gait Abnormalities
    • Difficulty Walking
    • Unsteady Gait
    • Balance Problems

    ICD-10 Codes:

    • R2689: Other abnormalities of gait and mobility

    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:

    • Progressive Nerve Damage of Unknown Cause
    • Peripheral Nerve Disorder
    • Idiopathic Neuropathy
    • Progressive Peripheral Neuropathy
    • Nerve Damage without Known Cause

    ICD-10 Codes:

    • G603: Idiopathic progressive neuropathy

    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:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    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

    What procedures does Dr. Dietz perform?

    As a Neurologist, Dr. Dietz 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. Dietz. 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 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:

    • 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:

    • 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:

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

    CPT Codes:

    • 64643: Chemodenervation of one extremity; each additional extremity, 1-4 muscle(s) (List separately in addition to code for primary procedure)
    • 64644: Chemodenervation of one extremity; 5 or more muscles

    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:

    • 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)

    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:

    • Swallowing Therapy
    • Dysphagia Treatment
    • Feeding Therapy
    • Oral Function Therapy

    CPT Codes:

    • 92526: Treatment of swallowing dysfunction and/or oral function for feeding

    Also known as:

    • Swallowing Study (Videofluoroscopy)
    • Dysphagia Tests
    • Videofluoroscopic Swallowing Study (VFSS)
    • Modified Barium Swallow (MBS)
    • Dysphagia Evaluation

    CPT Codes:

    • 92611: Motion fluoroscopic evaluation of swallowing function by cine or video recording

    Does Dr. Dietz accept my insurance?

    Dr. Dietz accepts most major insurance plans. Important: Please call our office at (703) 876-0800 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dietz accept in Fairfax, VA?

    Dr. Dietz in Fairfax, VA 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 Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • RiverSpring Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dietz's office located?

    Dr. Nicole Dietz's Primary Practice

    3020 Hamaker Ct Ste 400

    Fairfax, VA 22031

    (703) 876-0800

    Get Directions

    Dr. Nicole Dietz's Practice 2

    20925 Professional Plz Ste 300

    Ashburn, VA 20147

    Get Directions

    Dr. Nicole Dietz's Practice 3

    200 N Glebe Rd Ste GR2

    Arlington, VA 22203

    Get Directions

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

    Dr. Dietz's National Provider Identifier (NPI) number is 1265595623.

    What common questions do patients ask about Dr. Dietz?

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

    What is Dr. Nicole Dietz's specialty?

    Dr. Dietz is a Neurologist near Fairfax, VA.

    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. Dietz to book an appointment today.

    Is this Dr. Nicole Dietz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Dietz is affiliated with Prince William Medical Center, Inova Loudoun Hospital, Inova Fairfax Medical Campus, Inova Fair Oaks Hospital, VHC Health - Virginia Hospital Center, Inova Alexandria Hospital which are a Castle Connolly Top Hospitals. 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 Nicole Dietz accepting new patients in Fairfax, VA?

    Yes, Dr. Nicole Dietz is accepting new patients at this time.

    Does Dr. Nicole Dietz offer online booking?

    Please contact Dr. Dietz's office at (703) 876-0800 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nicole Dietz?

    Please contact Dr. Dietz's office at (703) 876-0800 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nicole Dietz have?

    Dr. Nicole Dietz is certified by the American Board of Psychiatry and Neurology.

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