Search › Connecticut › 208000000X
John Sullivan, MD
NPI 1376108050 · on the registry since 2019
Practice
- Address
- Po Box 208064
New Haven, CT 06520 - Phone
- (203) 785-4081
Registry record
- Primary taxonomy
- 208000000X
208000000X
- Also registered as
- 390200000X
- Licence states on file
- CT
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-08-18
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Connecticut