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

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