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

MS. Donna O'Brien, RN

Individual provider School Registered Nurse · NPI 1780953539

MS. Donna O'Brien, RN is a School Registered Nurse in Setauket, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

25 Mud Rd
Setauket, NY 11733-1400
Phone: (631) 730-4710
Fax: (631) 730-4752
Show map & directions

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

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence 370451-1 (NY)

Record details

NPI number1780953539
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedDecember 23, 2011
Last updated in NPPESDecember 23, 2011
Mailing address25 Mud Rd, Setauket, NY 11733-1400

Other providers in Setauket