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

MS. Susan Sullivan, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1942269584

MS. Susan Sullivan, NP is a Psychiatric/Mental Health Nurse Practitioner in Huntington, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

141 E Main St
Huntington, NY 11743-2852
Phone: (631) 351-8374
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence F400044-1 (NY)

Record details

NPI number1942269584
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedMarch 22, 2006
Last updated in NPPESJanuary 15, 2016

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