Complaint Department Numbers and Emails

Northwell Health Customer Service Complaints Department

Complaint Department Numbers and Emails


About Northwell Health

Northwell Health, formerly known as North Shore-LIJ Health System, is a large healthcare system based in New York. Established in 2016, the health system encompasses 23 hospitals and over 600 outpatient facilities across the state of New York that provide long term care centers, homecare agencies and other services to patients throughout the region. Additionally it provides research opportunities through Feinstein Institutes for Medical Research which focuses on neuroscience initiatives such as Alzheimer’s disease prevention and treatment programs; cancer treatments; cardiovascular diseases studies; diabetes management strategies among many others areas of study.

What is Northwell Health's phone and customer care email?

You can call Northwell Health’s customer service phone number at (888) 214-4065 and you can email their corporate office at

What is Northwell Health's corporate address?

Northwell Health’s corporate address is Northwell Health, 2000 Marcus Avenue, 11042 New Hyde Park, New York,, New York, United States.

What's the best time to contact them?

If you need to get in touch with Northwell Health, the best time is during regular business hours from Monday through Friday between 8:00 am and 5:00 pm EST.

Other Similar Companies

Northwell Health Reviews

How do I know I can trust these reviews?

AVCNET is a company, not a governmental agency. We may receive paid placement and/or affiliate commissions in our posts. The content on and its related channels, including videos, images and social media postings, are for information purposes only. They should not be construed as professional advice from qualified professionals. Please consult with your investment advisors before making any financial or investment decisions.

AVCNET is not a government agency and may be compensated by companies displayed.