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Dr. Michael Maddy, MD

Nephrology* Age 69
Dr. Michael Maddy, MD

Offers telehealth

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Dr. Michael Maddy, MD is a Nephrologist in Duluth, MN.
Dr. Michael Maddy, MD
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Dr. Michael Maddy, MD

Nephrology* Age 69
Duluth, MN
Accepting new patients
39 years of experience

Offers telehealth

Dr. Michael Maddy, MD is a Nephrologist in Duluth, MN.

About

Dr. Maddy graduated from UNIVERSITY OF MINNESOTA / SAINT PAUL CAMPUS. Dr. Michael Maddy, MD is a Nephrologist in Duluth, MN and has 39 years experience. Dr. Maddy currently practices at Practice and are affiliated with Essentia Health-Duluth, Essentia Health St. Mary's Medical Center, Essentia Health-Deer River, Essentia Health-Moose Lake, Essentia Health-Sandstone, Essentia Health-Virginia, Bigfork Valley Hospital, Cook Hospital and Fairview Range Medical Center. Dr. Maddy's office accepts new patients and telehealth appointments. Dr. Maddy is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Nephrologists

Compare Dr. Maddy with our nearby Nephrologists at Essentia Health
These providers are on the medical staff of Essentia Health
These providers are on the medical staff of Essentia Health.
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Experience Check

Enter a condition or procedure
Chronic Kidney Diseases
Parathyroid (Gland) Disease
Chronic Kidney Disease Stage III
Parathyroid (Gland) Disease
Chronic Kidney Disease Stage III
Chronic Kidney Diseases
Parathyroid (Gland) Disease
Chronic Kidney Disease Stage III
Chronic Kidney Disease Stage IV
End-Stage Renal Disease
Hyperparathyroidism
Hypertension
Renal Hyperparathyroidism
Acidosis
  • View other providers who treat Acidosis
Acute Glomerulonephritis
Acute Kidney Failure
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Calcium Metabolism Disorders
Chronic Glomerulonephritis
Chronic Kidney Disease Stage V
Classic Polyarteritis Nodosa
Congenital Cystic Kidney Disease
Congenital Polycystic Kidney Disease
Dehydration
Diabetes With Renal Manifestations
Gout
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Hepatorenal Syndrome
Hydronephrosis
Hypercalcemia
Hyperkalemia
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypokalemia
Hypotension (Excluding Maternal)
Kidney Stones
Magnesium Metabolism Disorders
Mineral Metabolism Disorders
Nephritis and Nephropathy
Nephrotic Syndrome
Phosphorus Metabolism Disorders
Renal Artery Arteriosclerotic Disease
Renal Osteodystrophy
Secondary Renovascular Hypertension
Systemic Vasculitis
Vasculitis
Vitamin D Deficiency
Wegener's Granulomatosis
End-Stage Renal Disease Related Services
Hemodialysis
Kidney Transplant Evaluation
Living Kidney Donor Evaluation
Peritoneal Dialysis
Plasmapheresis
Renal Scan
Ultrasound

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Blue Card PPO
  • Open Access Plus
    Cigna PPO
  • Choice Plus POS II
  • Well Priority-WI POS
    Platinum Blue Preferred-WI POS
    Platinum Blue Priority-WI POS
    Balanced Blue Access-WI PPO
    National (BlueCard) PPO
    Platinum Blue Access-WI PPO
    Balanced Blue Preferred-WI POS
    Blue Traditional Network-WI
    Catastrophic Blue Priority-WI
    Blue Preferred Plus w/ Pref Retail Clinics-WI POS
    Blue Preferred (Select Network)-WI POS
    Blue Preferred Plus-WI POS
    Bronze Blue Preferred-WI POS
    Blue Priority (Select Network)-WI
    Silver Blue Access-WI PPO
    Silver Blue Priority-WI POS
    Gold Blue Preferred-WI POS
    Bronze Blue Priority-WI POS
    Bronze Blue Access-WI PPO
    Blue Priority WI Network-WI
    Gold Blue Priority-WI POS
    Blue Preferred Network-WI
    Blue Access Network (Wisconsin) PPO
    Blue Priority Plus w/ Pref Retail Clinics-WI POS
    National (BlueCard Basic) PPO
    Lumenos plans - Blue Preferred-WI
    Silver Blue Preferred-WI POS
    Gold Blue Access-WI PPO
    Blue Access w/ Pref Retail Clinics-WI PPO
    Lumenos plans - Blue Access-WI
  • MultiPlan PPO
  • Blue Cross Accord
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Duluth Clinic
    400 E 3rd St, Duluth, MN 55805
  2. 2 Essentia Health Deer River Clinic
    115 10th Ave NE # A, Deer River, MN 56636
  3. 3 Mammography-Essentia Health-Grand Rapids Clinic
    1542 Golf Course Rd Ste 203, Grand Rapids, MN 55744

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Maddy?
Call now to make an appointment
(218) 722-8364

About Me

Specialties*
Nephrology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • UNIVERSITY OF MINNESOTA / SAINT PAUL CAMPUS
    1985
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine and Nephrology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Michael Maddy, MD. To arrange an appointment, call the number on Dr. Maddy's profile.

Dr. Michael Maddy, MD is affiliated with Essentia Health-Duluth, Essentia Health St. Mary's Medical Center, Essentia Health-Deer River, Essentia Health-Moose Lake, Essentia Health-Sandstone, Essentia Health-Virginia, Bigfork Valley Hospital, Cook Hospital and Fairview Range Medical Center.

Yes, Dr. Michael Maddy, MD holds board certification in Internal Medicine and Nephrology.

Hospital Affiliations

  • Essentia Health-Duluth

    502 E 2nd St, Duluth, MN

  • Essentia Health St. Mary's Medical Center

    407 E 3rd St, Duluth, MN

  • Essentia Health-Deer River

    115 10th Ave NE, Deer River, MN

  • Essentia Health-Moose Lake

    4572 County Road 61, Moose Lake, MN

  • Essentia Health-Sandstone

    705 Lundorff Dr, Sandstone, MN

  • Essentia Health-Virginia

    901 9th St N, Virginia, MN

  • Bigfork Valley Hospital

    258 Pine Tree Dr, Bigfork, MN

  • Cook Hospital

    10 5th St SE, Cook, MN

  • Fairview Range Medical Center

    750 E 34th St, Hibbing, MN