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

Mrs. Nancy Catherine O'Brien, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1083740138

Mrs. Nancy Catherine O'Brien, RN is a Psychiatric/Mental Health Registered Nurse in Clifton, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
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

777 Bloomfield Ave
Clifton, NJ 07012-1242
Phone: (973) 594-0125
Fax: (973) 594-0536
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 26NO06794900 (NJ)

Record details

NPI number1083740138
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 25, 2007
Last updated in NPPESJuly 8, 2007

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