Dr. John T. Barnard
- Gender: Male
- Experience: 45 years
- Sole propriator: Yes
- NPI: 1144242678
Dr. John T. Barnard M.D.
Internist
He is located at 1305 York Avenue 8th Floor in New York, NY 10021. Can help patients with the following: Atherosclerosis, Chronic Obstructive Pulmonary Disease (COPD), Constipation, Headache, Hiatal Hernia, Urethritis. His National Provider Identifier (NPI) number is 1144242678. Appointment can be made via the phone number (646) 962-5558. He is affiliated with 1 practices.
Conditions treated
Dr. John T. Barnard, being an internist, 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. John T. Barnard.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John T. Barnard
Medicare Enrollment
Dr. John T. Barnard is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) .
Bills through: Weill Medical College Of Cornell
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Edwards Lifesciences | $120 |
| AstraZeneca | $114 |
| Lifewatch Services | $24 |
Other
| Food and Beverage | $283 |
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Questions & Answers
Does Dr. John T. Barnard have affiliation with practices?
Dr. John T. Barnard is affiliated with Weill Cornell Greenberg Center Specialty Care.
What conditions does Dr. John T. Barnard treat?
Dr. John T. Barnard provides treatment for Atherosclerosis, Chronic Obstructive Pulmonary Disease (COPD), Constipation, Headache, Hiatal Hernia, Urethritis. For the full list see this list.
Where can you meet with Dr. John T. Barnard?
Dr. John T. Barnard's office is located at 1305 York Avenue 8th Floor in New York, NY 10021.