Dr. Joseph Chang, M.D.
Emergency Medicine
20+
Years in Practice
Practice Locations
7 locations
Winchester Hospital
41 Highland Avenue, Winchester, Massachusetts, 01890
(781) 729-9000
Winchester Physician Associates Inc
41 Highland Ave, Winchester, Massachusetts, 01890
(781) 756-2000
Lahey Clinic Inc
41 Highland Ave, Winchester, Massachusetts, 01890
(781) 729-9000
Boston Physical Therapy And Wellness, Inc.
259 Swanton St, Winchester, Massachusetts, 01890
(781) 570-2454
Winchester Hospital Inpatient Specialists Pllc
41 Highland Ave, Winchester, Massachusetts, 01890
(781) 729-9000
Winchester Lahey Inpatient Specialists Pllc
41 Highland Ave, Winchester, Massachusetts, 01890
About Dr. Joseph Chang
Joseph Chang, M.D. is a healthcare provider practicing in Winchester, MA.
Specialty Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
27
Years Experience
7
Locations
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Emergency MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Massachusetts Medical School
Class of 1999
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Massachusetts | 217018 | Emergency Medicine |
Public Data Summary for Dr. Joseph Chang
With 20 years of practice, Dr. Joseph Chang is an established emergency medicine provider, M.D., after earning their medical degree at University Of Massachusetts Medical School in 1999. Dr. currently practices across 7 facilities, including Winchester Hospital in Winchester, Massachusetts. Their National Provider Identifier (NPI) is 1518914274, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Joseph Chang as a moderate-volume emergency medicine provider, treating approximately 531 Medicare beneficiaries and delivering 565 services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Joseph Chang
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0 reviews
Emergency Medicine Providers Nearby
Same primary specialty near ZIP 01890
FAQ
Frequently asked questions about Dr. Joseph Chang
What does Dr. Joseph Chang specialize in?
Dr. Joseph Chang specializes in Emergency Medicine.
Where does Dr. Joseph Chang practice?
Dr. Joseph Chang practices at Winchester Hospital in Winchester, Massachusetts. Dr. is also affiliated with 6 additional facilities, listed below.
Does Dr. Joseph Chang accept Medicare?
CMS records show that Dr. Joseph Chang accepts Medicare assignment. CMS billing data shows 531 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Joseph Chang's NPI number?
Dr. Joseph Chang's National Provider Identifier (NPI) is 1518914274. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Joseph Chang been practicing?
Dr. Joseph Chang has approximately 20 years of practice experience, having graduated from University Of Massachusetts Medical School in 1999.