Dr. Ruey R. Chang
- Gender: Male
- Sole propriator: No
- NPI: 1427029677
Dr. Ruey R. Chang M.D.
Pediatric Cardiologist
He is located at 1360 Valley Vista Drive Ste 203 in Diamond Bar, CA 91765. Can help patients with the following: Asthma, Cerebral Palsy (CP), Chronic Cough, Dyslexia, Jaundice, Reye Syndrome. His National Provider Identifier (NPI) number is 1427029677. Appointment can be made via the phone number (310) 866-0709. He is affiliated with 1 practices.
Conditions treated
Ruey-Kang R. Chang, being an pediatric cardiologist, 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. Ruey R. Chang.
- Abdominal Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Asthma
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bronchitis
- Cardiac MRI
- Cerebral Palsy (CP)
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Chronic Cough
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Croup
- Developmental Delays
- Down Syndrome
- Dyslexia
- Echocardiogram
- Eczema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hives
- Infant Care
- Influenza
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Parenting
- Pediatric Heart Disease
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
Medicare Enrollment
Dr. Ruey R. Chang is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Pediatric Medicine) .
Bills through: County Of Los Angeles
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
| Alexion Pharmaceuticals | $104 |
| Takeda | $93 |
| Biosense Webster | $88 |
Other
| Food and Beverage | $287 |
Additional Specialities
- Pediatrician
Questions & Answers
Does Ruey-Kang R. Chang accept insurance?
Unfortunately we don't have any information if Ruey-Kang R. Chang accepts insurance.
Where can you meet with Ruey-Kang R. Chang?
Ruey-Kang R. Chang's office is located at 1360 Valley Vista Drive Ste 203 in Diamond Bar, CA 91765.
What conditions does Ruey-Kang R. Chang treat?
Ruey-Kang R. Chang provides treatment for Asthma, Cerebral Palsy (CP), Chronic Cough, Dyslexia, Jaundice, Reye Syndrome. For the full list see this list.
Does Ruey-Kang R. Chang have affiliation with practices?
Ruey-Kang R. Chang is affiliated with Harbor-Ucla Faculty Practice Plan a Medical Group.