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Barbara Diaz, LCSW
NPI 1669673984 · Clinical Social Worker · Trenton, NJ
Barbara Diaz, LCSW is a Clinical Social Worker provider in Trenton, NJ (NPI 1669673984).
Provider details
- NPI number
- 1669673984
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC00076400 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
832 Brunswick Ave
Trenton, NJ 08638-3829
Phone: (609) 396-8877
Fax: (609) 396-6024
Street-level locationGet directions
Mailing address
368 Park Ave Apt 2
Perth Amboy, NJ 08861-3420
Registry dates
- Enumerated
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Diaz's NPI number?
- Barbara Diaz's National Provider Identifier (NPI) is 1669673984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Diaz's specialty?
- Barbara Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Diaz located?
- Barbara Diaz's practice location on file with NPPES is 832 Brunswick Ave, Trenton, NJ 08638-3829.
- What is Barbara Diaz's phone number?
- The practice phone number listed in the NPPES registry for Barbara Diaz is (609) 396-8877.
- Is Barbara Diaz's NPI active?
- Yes — Barbara Diaz's NPI (1669673984) 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.