Symeon Missios, M.D.

Neurological Surgery

(631) 422-5371West Islip, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Symeon Missios, M.D. has practiced neurological surgery for 22+ years, working in group practice. Trained at Geisel School of Medicine at Dartmouth (class of 2004), he has been practicing for over 22 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and stroke.

1 of 156 Neurological Surgery providers in NYSee all Neurological Surgery in West Islip22+ years experienceNPI since 2006

Older · 2393dNPPES updated 2019-10-17 · verify on CMS

Contact & Location

Practice Location

1175 Montauk Hwy Ste 6, West Islip, NY 11795-4939

Fax: (330) 665-6748
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

364

Unique beneficiaries

Standard volume

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Stroke / TIA.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Stroke / TIA
71%

Disrupted blood supply to the brain, requiring urgent medical attention

Arthritis
63%

Joint inflammation causing pain, swelling, and stiffness

Diabetes
55%

A condition where the body cannot properly regulate blood sugar levels

Ischemic Heart Disease
54%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Chronic Kidney Disease
36%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

Mood Disorders
35%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$524 received from industry

10 transactions reported in 2024 ·Moderate tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Symeon Missios's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2004

    Geisel School of Medicine at Dartmouth

  2. 22 years in practice

    Experienced

Neurological SurgeryAllopathic & Osteopathic Physicians

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Taxonomy: 207T00000X

Education & Training

Geisel School of Medicine at Dartmouth (Class of 2004)

Virtual Neurological Surgery Care With Symeon Missios

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Symeon Missios for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to West Islip required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Symeon Missios

NPI records show Dr. Missios as active with telehealth listed in West Islip, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 422-5371.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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