Lauren Hammer, LCSW, MS
NPI 1871783159 · Clinical Social Worker · Westfield, NJ
Lauren Hammer, LCSW, MS is a Clinical Social Worker provider in Westfield, NJ (NPI 1871783159).
Provider details
- NPI number
- 1871783159
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, MS
- Sex
- Female
- Sole proprietor
- Yes
- License
- SC0507071300 (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
18 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
- 2007-08-01
- Last updated
- 2007-08-01
Frequently asked questions
- What is Lauren Hammer's NPI number?
- Lauren Hammer's National Provider Identifier (NPI) is 1871783159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Hammer's specialty?
- Lauren Hammer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lauren Hammer located?
- Lauren Hammer's practice location on file with NPPES is 220 Saint Paul St, Westfield, NJ 07090-2146.
- What is Lauren Hammer's phone number?
- The practice phone number listed in the NPPES registry for Lauren Hammer is (908) 246-0987.
- Is Lauren Hammer's NPI active?
- Yes — Lauren Hammer's NPI (1871783159) is active in the NPPES registry as of the last update on 2007-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.