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Summary
Dr. Lucy Moussignac is a family medicine physician who completed her medical education at Ross University School of Medicine. With five years of experience in patient care, she focuses on comprehensive healthcare for patients of all ages. Her training in family medicine allows her to address a wide range of health concerns and provide continuity of care for families throughout different life stages.
Dr. Moussignac practices at Stony Brook Southampton Hospital and Stony Brook Eastern Long Island Hospital, serving communities across Southampton and Greenport, New York. She specializes in managing acute illnesses and helping diagnose complex medical conditions when symptoms are unclear. Her expertise includes treating high cholesterol in children and teenagers, and she performs essential diagnostic tests such as complete blood counts and lipid panels to monitor patient health.
Dr. Moussignac practices at Stony Brook Southampton Hospital and Stony Brook Eastern Long Island Hospital, serving communities across Southampton and Greenport, New York. She specializes in managing acute illnesses and helping diagnose complex medical conditions when symptoms are unclear. Her expertise includes treating high cholesterol in children and teenagers, and she performs essential diagnostic tests such as complete blood counts and lipid panels to monitor patient health.
Overview based on verified provider data
Quick Facts
- 5 years of experience
- 18 insurance plans accepted
- Ross University School Of Medicine
- 1 specialty
- 2 hospital affiliations
- 3 office locations
- Female
Office Locations
Dr. Lucy Moussignac has 3 locationsMeeting House Lane Medical Practice
3330 Noyac Rd Bldg ASag Harbor, NY 11963 Tel: (631) 725-2112
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Lucy Moussignac | Yves Chery, CT, ASCP, APRN, BSN, MSN | Christine Seidell, APRN, FNP-BC | Dr. Adam Lacayo, MD, MPH |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 5 Years of Experience | 4 Years of Experience | 5 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Southampton , NY | SUWANEE , GA | Danbury , CT | Champlain , NY |
| Med School: Ross University School Of Medicine | Med School: University of Vermont Larner College of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lucy Moussignac
Medical Specialties
Dr. Lucy Moussignac has the following specialty
Certifications, License, & Education
5 Years Experience
Dr. Lucy Moussignac holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Medical School
Graduated from Ross University School Of Medicine in 2021.
NPI Number
Dr. Moussignac's NPI number is 1104402643.
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Frequently Asked Questions
- Which hospitals is Dr. Lucy Moussignac affiliated with?
- Dr. Lucy Moussignac is affiliated with Stony Brook Eastern Long Island Hospital and Stony Brook Southampton Hospital.
- Is Dr. Lucy Moussignac accepting new patients?
- Dr. Lucy Moussignac has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Lucy Moussignac?
- You can find contact information for Dr. Lucy Moussignac here on Vitals.
- Does Dr. Lucy Moussignac accept my insurance?
- You can see the insurance plans that Dr. Lucy Moussignac accepts on their Vitals profile.
- Where is Dr. Lucy Moussignac's office located?
- Dr. Lucy Moussignac's office is located at 240 Meeting House Ln, Southampton, NY, 11968.
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