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

MS. Diana Sullivan

Individual provider Case Manager/Care Coordinator · NPI 1225473911

MS. Diana Sullivan is a Case Manager/Care Coordinator in Levittown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013

Practice location Address checks out

112 Coach Ln
Levittown, NY 11756-2706
Phone: (516) 735-5161
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X · Licence 462738931 (NY)

Record details

NPI number1225473911
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 8, 2013
Last updated in NPPESMay 8, 2013
Mailing address112 Coach Ln, Levittown, NY 11756-2706

Other providers in Levittown