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

Doreen Elizabeth Hannigan, RN

Individual provider Home Health Registered Nurse · NPI 1770809246

Doreen Elizabeth Hannigan, RN is a Home Health Registered Nurse in East Islip, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

124 Hobart St
East Islip, NY 11730-3402
Phone: (631) 767-3189
Show map & directions

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

Specialties & licences

Home Health Registered Nurse (primary) Taxonomy 163WH0200X · Licence 355414 (NY)

Record details

NPI number1770809246
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 8, 2010
Last updated in NPPESApril 8, 2010

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