Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JOHN SULLIVAN, MD
ActiveDR. JOHN SULLIVAN, MD is a Pediatrics healthcare provider located in NEW HAVEN, Connecticut. NPI 1376108050 is currently active in the NPPES registry. Verify at CMS.
Pediatrics · NEW HAVEN, CT
Registration Details
- NPI Number
- 1376108050
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 7, 2019 (7.242300990901 yrs)
- Last Updated
- Aug 18, 2025
- License
-
82724 (CT)
Practice Information
- Address
-
PO BOX 208064NEW HAVEN, CT, 065208064Browse CT providers · Browse ZIP 06520
- Phone
- 2037854081
- Primary Specialty
-
Pediatrics
208000000X
- Additional Specialty
- Pediatrics
Other Pediatrics Providers in NEW HAVEN, CT
| Name | Credential | NPI |
|---|---|---|
| THOMAS GARRETT FLYNN | MD | 1003898727 |
| CHRISTINE A ODELL | MD, MPH | 1255313813 |
| PAUL L MCCARTHY | MD | 1962485185 |
| ADA MINSKY FENICK | MD | 1922081157 |
| ANDREA GOTTSEGEN ASNES | MD | 1649253873 |
| BRIAN WC FORSYTH | MD | 1720061955 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.