Samantha Marzano, LCSW
NPI 1679231401 · Clinical Social Worker · Port Jefferson, NY
Samantha Marzano, LCSW is a Clinical Social Worker provider in Port Jefferson, NY (NPI 1679231401).
Provider details
- NPI number
- 1679231401
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 087747
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2021-11-29
- Last updated
- 2023-08-11
- Certified
- 2023-08-11
Frequently asked questions
- What is Samantha Marzano's NPI number?
- Samantha Marzano's National Provider Identifier (NPI) is 1679231401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Marzano's specialty?
- Samantha Marzano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Samantha Marzano located?
- Samantha Marzano's practice location on file with NPPES is 640 Belle Terre Rd, Port Jefferson, NY 11777-1936.
- What is Samantha Marzano's phone number?
- The practice phone number listed in the NPPES registry for Samantha Marzano is (917) 648-8198.
- Is Samantha Marzano's NPI active?
- Yes — Samantha Marzano's NPI (1679231401) is active in the NPPES registry as of the last update on 2023-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.