Deborah Leif, MSW, LCSW
NPI 1629560933 · Clinical Social Worker · New Brunswick, NJ
Deborah Leif, MSW, LCSW is a Clinical Social Worker provider in New Brunswick, NJ (NPI 1629560933).
Provider details
- NPI number
- 1629560933
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05252500 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-06-01
- Last updated
- 2018-06-01
Frequently asked questions
- What is Deborah Leif's NPI number?
- Deborah Leif's National Provider Identifier (NPI) is 1629560933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Leif's specialty?
- Deborah Leif is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deborah Leif located?
- Deborah Leif's practice location on file with NPPES is 195 Little Albany St, New Brunswick, NJ 08901-1914.
- What is Deborah Leif's phone number?
- The practice phone number listed in the NPPES registry for Deborah Leif is (732) 235-7011.
- Is Deborah Leif's NPI active?
- Yes — Deborah Leif's NPI (1629560933) is active in the NPPES registry as of the last update on 2018-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.