Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John M Willett MD

Organization Otolaryngology Physician · NPI 1487369591

John M Willett MD is an Otolaryngology Physician in New Haven, Connecticut. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1 Long Wharf Dr Ste 302
New Haven, CT 06511
Phone: (203) 777-7500
Fax: (203) 777-8469
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X

Record details

NPI number1487369591
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationJohn M Willett MD
Authorized official Elizabeth Sullivan — Practice Manger · (230) 777-7500
NPI enumeratedJanuary 23, 2023
Last updated in NPPESJanuary 23, 2023
Certification dateJanuary 23, 2023
Mailing address1 Long Wharf Drive, Suite 302, New Haven, CT 06511

Other providers in New Haven