Eleni Nicole Nackos, MD

Hematology & Oncology

Internal Medicine

Eleni Nicole Nackos is a Hematology & Oncology specialist based in Westbrook, ME with over 16 years of clinical experience. Offers virtual telehealth visits.

(207) 303-3300Westbrook, ME
Telehealth Available
NPI Active per CMS — Q2 2026

Eleni Nicole Nackos, MD specializes in internal medicine, serving patients in Westbrook, ME in group practice. She has been in practice for 16+ years. She regularly sees Medicare patients with cancer, hypertension, and high cholesterol (per CMS claims data).

1 of 32 Internal Medicine providers in MESee all Internal Medicine in Westbrook16+ years experienceNPI since 2010

Older · 391dNPPES updated 2025-04-28 · verify NPI on CMS · Verify license at Maine Board of Licensure in Medicine

Contact & Location

Practice Location

11 Rock Row Ste 120, Westbrook, ME 04092-4877

Fax: (207) 250-2139
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 Cancer, Hypertension, and High Cholesterol.

Cancer
75%

Diseases involving abnormal cell growth with potential to spread to other body parts

Hypertension
61%

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

High Cholesterol
58%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
41%

Joint inflammation causing pain, swelling, and stiffness

Anxiety Disorders
30%

Excessive worry or fear that interferes with daily life

Mood Disorders
28%

Conditions affecting emotional state, including depression and bipolar disorder

Osteoporosis
27%

Weakened bones that are more prone to fractures, common in older adults

Depression
24%

A mood disorder causing persistent sadness and loss of interest in activities

GeneralBehavioralNational avg

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

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Background & Specialty

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

Career Journey
  1. Board certified · Apr 27, 2025

    Self-reported via NPPES

  2. 16 years in practice

    Experienced

Internal MedicineHematology & Oncology in WestbrookAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Practice Footprint

Mailing address

Po Box 911, Brattleboro, VT 05302-0911

Differs from practice location

Virtual Hematology & Oncology Care With Eleni Nicole Nackos

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

Schedule a virtual visit with Eleni Nicole Nackos for follow-up consultations, blood pressure monitoring, cholesterol management — no travel to Westbrook required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Eleni Nicole Nackos

Dr. Nackos is listed as active in the NPI registry with telehealth listed in Westbrook, ME. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (207) 303-3300.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · 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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