Margaret Eileen Cook, MD

Nephrology Internal Medicine

Margaret Eileen Cook is a Nephrology Internal Medicine specialist based in Austin, TX with over 46 years of clinical experience. Offers virtual telehealth visits.

(512) 901-4010Austin, TX
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across TX can see Margaret Eileen Cook, MD in person in Austin or via virtual visit — no travel required. Trained at University of Oklahoma College of Medicine (class of 1980), she has been practicing for over 46 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and kidney disease (per CMS data).

1 of 369 Internal Medicine providers in TXSee all Internal Medicine in Austin46+ years experienceNPI since 2006

Older · 1583dNPPES updated 2022-01-21 · verify NPI on CMS · Verify license at Texas Medical Board

Contact & Location

Practice Location

12221 N Mopac Expy, Austin, TX 78758-2401

Fax: (512) 901-3910
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 Chronic Kidney Disease.

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

Chronic Kidney Disease
75%

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

Diabetes
62%

A condition where the body cannot properly regulate blood sugar levels

Ischemic Heart Disease
42%

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

Heart Failure
42%

The heart cannot pump blood efficiently enough to meet the body's needs

Arthritis
41%

Joint inflammation causing pain, swelling, and stiffness

Mood Disorders
32%

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.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 1980

    University of Oklahoma College of Medicine

  2. 46 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.

Taxonomy: 207RN0300X

Education & Training

University of Oklahoma College of Medicine (Class of 1980)

Virtual Internal Medicine Care With Margaret Eileen Cook

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

Schedule a virtual visit with Margaret Eileen Cook for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Austin required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Margaret Eileen Cook

Dr. Cook is listed as active in the NPI registry with telehealth listed in Austin, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (512) 901-4010.

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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