Christopher Landau, LMSW
NPI 1659110500 · Clinical Social Worker · Brooklyn, NY
Christopher Landau, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1659110500).
Provider details
- NPI number
- 1659110500
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sole proprietor
- No
- License
- 10671601 (NY)
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
2 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
- 2024-05-21
- Last updated
- 2024-05-21
- Certified
- 2024-05-21
Frequently asked questions
- What is Christopher Landau's NPI number?
- Christopher Landau's National Provider Identifier (NPI) is 1659110500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Landau's specialty?
- Christopher Landau is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Christopher Landau located?
- Christopher Landau's practice location on file with NPPES is 3519 Quentin Rd, Brooklyn, NY 11234-4230.
- What is Christopher Landau's phone number?
- The practice phone number listed in the NPPES registry for Christopher Landau is (917) 261-1572.
- Is Christopher Landau's NPI active?
- Yes — Christopher Landau's NPI (1659110500) is active in the NPPES registry as of the last update on 2024-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.