Dr. John V. Chang
- Gender: Male
- Sole propriator: No
- NPI: 1679557326
Dr. John V. Chang D.O.
Emergency Physician
He is located at 34 Haverhill Street in Lawrence, MA 01841. Can help patients with the following: Angina, Brain Aneurysm, Influenza, Prenatal Care, Prescription Refill, Thyroid Disease. His National Provider Identifier (NPI) number is 1679557326. Appointment can be made via the phone number (978) 686-0090.
Conditions treated
Dr. John V. Chang, being an emergency physician, 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 V. Chang.
- Abdominal Pain
- Acute Pain
- Aging In Place
- Altitude Sickness
- Angina
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Brain Aneurysm
- Brain Hemorrhage
- Breastfeeding and Lactation
- Broken Bone
- Bruises
- Choking
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Coronavirus
- Costochondritis
- Diabetes
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Heart Disease
- Hematoma
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Insect Stings
- Laceration
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Phlebitis and Thrombophlebitis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Whiplash
- Women's Health
Medicare Enrollment
Dr. John V. Chang is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Greater Lawrence Family Health Center 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
| Southern Implants North America | $134 |
| Dentium Co | $52 |
Other
| Food and Beverage | $187 |
Additional Specialities
- Family Physician
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Questions & Answers
What conditions does Dr. John V. Chang treat?
Dr. John V. Chang provides treatment for Angina, Brain Aneurysm, Influenza, Prenatal Care, Prescription Refill, Thyroid Disease. For the full list see this list.
Does Dr. John V. Chang accept insurance?
Unfortunately we don't have any information if Dr. John V. Chang accepts insurance.
Where can you meet with Dr. John V. Chang?
Dr. John V. Chang's office is located at 34 Haverhill Street in Lawrence, MA 01841.