Dr. Warren A. Chang
- Gender: Male
- Experience: 29 years
- Graduation year: 1992
- Sole propriator: No
- NPI: 1407057920
Dr. Warren A. Chang M.D.
Internist
He is located at 16000 Johnston Memorial Drive Fourth Floor in Abingdon, VA 24211. Can help patients with the following: Acute Pain, Anemia, Asthma, Chest Pain, Osteoporosis, Peptic Ulcer. His National Provider Identifier (NPI) number is 1407057920. Appointment can be made via the phone number (276) 258-4050. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Warren Andrew Chang, 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. Warren A. Chang.
- 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. Warren A. Chang
Insurances Accepted by Dr. Warren A. Chang
- Medicare
Medicare Enrollment
Dr. Warren A. Chang is enrolled to bill Medicare as a Practitioner - Hospitalist (also registered under: Practitioner - Internal Medicine) .
Bills through: Catawba Valley Medical Center
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
| Novo Nordisk | $756 |
| Boehringer Ingelheim | $612 |
| Sanofi | $595 |
Other
| Food and Beverage | $4601 |
Studies
Graduated in 1992
Looking for more Internists?
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- Gender: Male
- Address: 1425 Portland Avenue Rochester, 14621, NY
- Gender: Female
- Address: Suite 213 16000 Johnston Memorial Drive Abingdon, 24211, VA
- Gender: Female
- Address: 16000 Johnston Memorial Drive Abingdon, 24211, VA
- Gender: Male
- Address: 16000 Johnston Memorial Drive Abingdon, 24211, VA
- Gender: Male
- Address: Fourth Floor 16000 Johnston Memorial Drive Abingdon, 24211, VA
- Gender: Male
- Address: 16000 Johnston Memorial Drive Abingdon, 24211, VA
- Gender: Female
- Address: 2120 Highland Avenue Knoxville, 37916, TN
- Gender: Female
- Address: 222 Medical Circle Morehead, 40351, KY
- Gender: Male
- Address: 101 Nicolls Road Stony Brook, 11794, NY
- Gender: Male
- Address: 16000 Johnston Memorial Drive Abingdon, 24211, VA
Questions & Answers
What conditions does Dr. Warren Andrew Chang treat?
Dr. Warren Andrew Chang provides treatment for Acute Pain, Anemia, Asthma, Chest Pain, Osteoporosis, Peptic Ulcer. For the full list see this list.
Where can you meet with Dr. Warren Andrew Chang?
Dr. Warren Andrew Chang's office is located at 16000 Johnston Memorial Drive Fourth Floor in Abingdon, VA 24211.
Does Dr. Warren Andrew Chang have affiliation with practices?
Dr. Warren Andrew Chang is affiliated with Ballad Health Medical Associates. For the full list of practices see this list.
Has Dr. Warren Andrew Chang affiliation with hospitals?
Dr. Warren Andrew Chang is affiliated with CATAWBA VALLEY MEDICAL CENTER.
Does Dr. Warren Andrew Chang accept patients with Medicare?
Yes, Dr. Warren Andrew Chang accepts patients with Medicare.