IndividualActive
Marissa Grosso, MSW, LSW
NPI 1114588035 · Social Worker · Highland Park, NJ
Marissa Grosso, MSW, LSW is a Social Worker provider in Highland Park, NJ (NPI 1114588035).
Provider details
- NPI number
- 1114588035
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SL06484000 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1164 Raritan Ave
Highland Park, NJ 08904-3653
Phone: (732) 284-3845
Street-level locationGet directions
Mailing address
45 Ardmore Ln
Aberdeen, NJ 07747-1211
Registry dates
- Enumerated
- 2019-06-21
- Last updated
- 2019-06-21
Frequently asked questions
- What is Marissa Grosso's NPI number?
- Marissa Grosso's National Provider Identifier (NPI) is 1114588035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Grosso's specialty?
- Marissa Grosso is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Grosso located?
- Marissa Grosso's practice location on file with NPPES is 1164 Raritan Ave, Highland Park, NJ 08904-3653.
- What is Marissa Grosso's phone number?
- The practice phone number listed in the NPPES registry for Marissa Grosso is (732) 284-3845.
- Is Marissa Grosso's NPI active?
- Yes — Marissa Grosso's NPI (1114588035) is active in the NPPES registry as of the last update on 2019-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.