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

MS. Barbara Jean Williams, RN, APN, C

Individual provider Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1518176577

MS. Barbara Jean Williams, RN, APN, C is a Psychiatric/Mental Health Clinical Nurse Specialist in Hackensack, 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.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

30 Prospect Ave
Hackensack, NJ 07601-1914
Phone: (201) 996-2740
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0808X · Licence 26NC042660000 (NJ)

Record details

NPI number1518176577
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN , C
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESJuly 8, 2007

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