Jennifer Costello, LCSW
NPI 1104075746 · Clinical Social Worker · Morris Plains, NJ
Jennifer Costello, LCSW is a Clinical Social Worker provider in Morris Plains, NJ (NPI 1104075746).
Provider details
- NPI number
- 1104075746
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05285000 (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
17 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
- 2008-09-18
- Last updated
- 2008-09-18
Frequently asked questions
- What is Jennifer Costello's NPI number?
- Jennifer Costello's National Provider Identifier (NPI) is 1104075746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Costello's specialty?
- Jennifer Costello is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Costello located?
- Jennifer Costello's practice location on file with NPPES is 329 Malapardis Rd, Morris Plains, NJ 07950-3261.
- What is Jennifer Costello's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Costello is (201) 213-2385.
- Is Jennifer Costello's NPI active?
- Yes — Jennifer Costello's NPI (1104075746) is active in the NPPES registry as of the last update on 2008-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.