A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. John Sullivan:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 4 of 4 stars
The overall average patient rating of Dr. John Sullivan is Excellent.
Specialties & Research
- He has special expertise in 3 areas:
- Anxiety Disorders
- Dementia Related Behavioral Disorders
- Mood Disorders
Education & Awards
Dr. Sullivan graduated from University of Massachusetts, Worcester.
Dr. Sullivan has 3 hospital affiliations:
- Brigham and Women's Hospital
- U Mass Memorial Med Ctr - Memorial Campus
- UMass Memorial Medical Center
Accepted Insurance Plans
Dr. Sullivan accepts these health insurances in at least one office:
- Aetna - 3 plans
- Unicare - 11 plans