Barbara Williams, R.N., A.P.N, C.
NPI 1518176577 · Psychiatric/Mental Health Clinical Nurse Specialist · Hackensack, NJ
Barbara Williams, R.N., A.P.N, C. is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Hackensack, NJ (NPI 1518176577).
Provider details
- NPI number
- 1518176577
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., A.P.N, C.
- Sex
- Female
- Sole proprietor
- No
- License
- 26NC042660000 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Williams's NPI number?
- Barbara Williams's National Provider Identifier (NPI) is 1518176577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Williams's specialty?
- Barbara Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Williams located?
- Barbara Williams's practice location on file with NPPES is 30 Prospect Ave, Hackensack, NJ 07601-1914.
- What is Barbara Williams's phone number?
- The practice phone number listed in the NPPES registry for Barbara Williams is (201) 996-2740.
- Is Barbara Williams's NPI active?
- Yes — Barbara Williams's NPI (1518176577) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.