Karen Landmann, L.CS.W.
NPI 1245483189 · Clinical Social Worker · New York, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Landmann, L.CS.W. is a Clinical Social Worker provider in New York, NY (NPI 1245483189).
Provider details
- NPI number
- 1245483189
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.CS.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 060707 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 308 W 104th St # 1bbNew York, NY 10025-4133Phone: (646) 469-6819
Registry dates
- Enumerated
- 2008-10-23
- Last updated
- 2018-05-10
Frequently asked questions
- What is Karen Landmann's NPI number?
- Karen Landmann's National Provider Identifier (NPI) is 1245483189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Landmann's specialty?
- Karen Landmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Landmann located?
- Karen Landmann's practice location on file with NPPES is 936 West End Ave #f7, New York, NY 10025.
- What is Karen Landmann's phone number?
- The practice phone number listed in the NPPES registry for Karen Landmann is (212) 866-2822.
- Does Karen Landmann accept Medicare?
- Karen Landmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Landmann's NPI active?
- Yes — Karen Landmann's NPI (1245483189) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.