Lauriann O'Brien, LCSW
NPI 1871266536 · Clinical Social Worker · New Providence, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauriann O'Brien, LCSW is a Clinical Social Worker provider in New Providence, NJ (NPI 1871266536).
Provider details
- NPI number
- 1871266536
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05984300 (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
4 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
- 2021-07-28
- Last updated
- 2022-08-26
- Certified
- 2022-08-21
Frequently asked questions
- What is Lauriann O'Brien's NPI number?
- Lauriann O'Brien's National Provider Identifier (NPI) is 1871266536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauriann O'Brien's specialty?
- Lauriann O'Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lauriann O'Brien located?
- Lauriann O'Brien's practice location on file with NPPES is 890 Mountain Ave, New Providence, NJ 07974-1218.
- What is Lauriann O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Lauriann O'Brien is (908) 273-4300.
- Does Lauriann O'Brien accept Medicare?
- Lauriann O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauriann O'Brien's NPI active?
- Yes — Lauriann O'Brien's NPI (1871266536) is active in the NPPES registry as of the last update on 2022-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.