IndividualActive
Jessica Landau, LMSW
NPI 1902757933 · Social Worker · Smithtown, NY
Jessica Landau, LMSW is a Social Worker provider in Smithtown, NY (NPI 1902757933).
Provider details
- NPI number
- 1902757933
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 128762 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
50 Route 111
Smithtown, NY 11787-3738
Phone: (631) 805-5668
Street-level locationGet directions
Mailing address
50 Route 111 Ste 101
Smithtown, NY 11787-3700
Registry dates
- Enumerated
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Jessica Landau's NPI number?
- Jessica Landau's National Provider Identifier (NPI) is 1902757933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Landau's specialty?
- Jessica Landau is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jessica Landau located?
- Jessica Landau's practice location on file with NPPES is 50 Route 111, Smithtown, NY 11787-3738.
- What is Jessica Landau's phone number?
- The practice phone number listed in the NPPES registry for Jessica Landau is (631) 805-5668.
- Is Jessica Landau's NPI active?
- Yes — Jessica Landau's NPI (1902757933) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.