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

Dr. William Nicholas Sullivan

Individual provider Dentist · NPI 1194995720

Dr. William Nicholas Sullivan is a Dentist in Naples, Florida. Licensed in Florida. Registered with an NPI since 2008.

Licensed in
FL
In the registry since
2008

Practice location Address checks out

6100 Trail Blvd N Ste 1
Naples, FL 34108
Phone: (239) 597-4944
Fax: (239) 514-0455
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DN 14951 (FL)

Record details

NPI number1194995720
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 11, 2008
Last updated in NPPESMarch 11, 2008
Mailing address6100 Trail Blvd North, Suite 1, Naples, FL 34108

Other providers in Naples