Dr. Gregory K. Buller
- Gender: Male
- Experience: 41 years
- Graduation year: 1980
- Sole propriator: No
- NPI: 1154321768
Dr. Gregory K. Buller M.D.
Nephrologist
He is located at 850 Straits Tpke in Middlebury, CT 06762. Can help patients with the following: Diarrhea, Hiatal Hernia, Hyponatremia, Influenza, Kidney Cancer, Obesity. His National Provider Identifier (NPI) number is 1154321768. Appointment can be made via the phone number (203) 758-1800. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Gregory K. Buller, 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. Gregory K. Buller.
- 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. Gregory K. Buller is enrolled to bill Medicare as a Practitioner - Nephrology .
Bills through: Northeast Medical Group Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Alexion Pharmaceuticals | $45 |
| St. Jude Medical | $30 |
| E.R. Squibb \u0026 Sons | $22 |
Other
| Food and Beverage | $97 |
Studies
Graduated in 1980Additional Specialities
- Internist
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Questions & Answers
Has Dr. Gregory K. Buller affiliation with hospitals?
Dr. Gregory K. Buller is affiliated with BRIDGEPORT HOSPITAL.
Does Dr. Gregory K. Buller have affiliation with practices?
Dr. Gregory K. Buller is affiliated with Fairfield County Sleep Center. For the full list of practices see this list.
Where can you meet with Dr. Gregory K. Buller?
Dr. Gregory K. Buller's office is located at 850 Straits Tpke in Middlebury, CT 06762.
Does Dr. Gregory K. Buller accept insurance?
Unfortunately we don't have any information if Dr. Gregory K. Buller accepts insurance.
What conditions does Dr. Gregory K. Buller treat?
Dr. Gregory K. Buller provides treatment for Diarrhea, Hiatal Hernia, Hyponatremia, Influenza, Kidney Cancer, Obesity. For the full list see this list.