Dr. Alan T. Chang
- Gender: Male
- Experience: 26 years
- Graduated from: University Of Southern California Keck School Of Medicine
- Graduation year: 1995
- Sole propriator: No
- NPI: 1699784934
Dr. Alan T. Chang M.D.
Internist
He is located at 225 East 2nd Avenue in Escondido, CA 92025. Can help patients with the following: General Care, Hiatal Hernia, Hyperlipidemia, Migraine, Peptic Ulcer, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1699784934. Appointment can be made via the phone number (760) 291-6700. He also has a website where you can get more information. The website can be found at https://www.graybill.org/physicians/alan-chang-md/. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Alan T. 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. Alan T. 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. Alan T. Chang
Medicare Enrollment
Dr. Alan T. Chang is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Graybill Medical Group Inc
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
| Lilly | $248 |
| Amgen | $120 |
| Novartis | $97 |
Other
| Food and Beverage | $1092 |
Studies
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated in 1995Other ways to reach out
- Website: https://www.graybill.org/physicians/alan-chang-md/
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Questions & Answers
Has Dr. Alan T. Chang affiliation with hospitals?
Dr. Alan T. Chang is affiliated with PALOMAR HEALTH DOWNTOWN CAMPUS.
Does Dr. Alan T. Chang have affiliation with practices?
Dr. Alan T. Chang is affiliated with Graybill Medical Group - Escondido Grand Office.
Where can you meet with Dr. Alan T. Chang?
Dr. Alan T. Chang's office is located at 225 East 2nd Avenue in Escondido, CA 92025.
What conditions does Dr. Alan T. Chang treat?
Dr. Alan T. Chang provides treatment for General Care, Hiatal Hernia, Hyperlipidemia, Migraine, Peptic Ulcer, Urinary Tract Infection (UTI). For the full list see this list.