Dr. Mario O. Belledonne
Dr. Mario O. Belledonne
Last updated: Jun 29, 2021

Dr. Mario O. Belledonne

  • Gender: Male
  • Experience: 47 years
  • Graduation year: 1974
  • Sole propriator: No
  • NPI: 1033129457

Dr. Mario O. Belledonne M.D.

Nephrologist

He is located at 8200 Tuckerman Lane in Potomac, MD 20854. Can help patients with the following: Abdominal Pain, Asthma, Chest Pain, Edema, Hypercalcemia, Kidney Cancer. His National Provider Identifier (NPI) number is 1033129457. Appointment can be made via the phone number (301) 605-7878. He is affiliated with 1 practices.

Conditions treated

Dr. Mario O. Belledonne, being an nephrologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mario O. Belledonne.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Blood in Urine
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Gout
  • Headache
  • Heart Disease
  • Hemolytic Uremic Syndrome (HUS)
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Kidney Cancer
  • Kidney Failure
  • Kidney Infection
  • Kidney Stones
  • Low Blood Pressure
  • Low Potassium
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Polycystic Kidney Disease (PKD)
  • Prescription Refill
  • Rhabdomyolysis
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Vitamin D Deficiency

Medicare Enrollment

Dr. Mario O. Belledonne is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Nephrology) .

Bills through: Mario O Belledonne Pa

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

AbbVie $43595
AstraZeneca $2180
Novo Nordisk $223

Other

Consulting $43569
Travel and Lodging $1418
Food and Beverage $1284

Studies

Graduated in 1974

Additional Specialities

  • Internist

Affiliated practices

Mario O Belledonne PA
121 Congressional Lane
Rockville, 20852 MD
(301) 881-7511

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Questions & Answers

Where can you meet with Dr. Mario O. Belledonne?

Dr. Mario O. Belledonne's office is located at 8200 Tuckerman Lane in Potomac, MD 20854.

Does Dr. Mario O. Belledonne have affiliation with practices?

Dr. Mario O. Belledonne is affiliated with Mario O Belledonne PA.

Does Dr. Mario O. Belledonne accept insurance?

Unfortunately we don't have any information if Dr. Mario O. Belledonne accepts insurance.

What conditions does Dr. Mario O. Belledonne treat?

Dr. Mario O. Belledonne provides treatment for Abdominal Pain, Asthma, Chest Pain, Edema, Hypercalcemia, Kidney Cancer. For the full list see this list.