IndividualActive
Shannon Marshall, LCSW
NPI 1386160901 · Clinical Social Worker · Brookhaven, NY
Provider details
- NPI number
- 1386160901
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
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
83% 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
9 Newey Ln
Brookhaven, NY 11719-9634
Phone: (631) 332-3344
Street-level locationGet directions
Mailing address
9 Newey Ln
Brookhaven, NY 11719-9634
Registry dates
- Enumerated
- 2017-08-15
- Last updated
- 2017-08-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.