IndividualActive
Elena Katsnelson, LMSW
NPI 1366241580 · Clinical Social Worker · New York, NY
Elena Katsnelson, LMSW is a Clinical Social Worker provider in New York, NY (NPI 1366241580).
Provider details
- NPI number
- 1366241580
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125804-01 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
50 E 89th St
New York, NY 10128-1262
Phone: (917) 593-4334
Street-level locationGet directions
Mailing address
50 E 89th St
New York, NY 10128-1262
Registry dates
- Enumerated
- 2025-03-11
- Last updated
- 2025-03-11
- Certified
- 2025-03-10
Frequently asked questions
- What is Elena Katsnelson's NPI number?
- Elena Katsnelson's National Provider Identifier (NPI) is 1366241580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Katsnelson's specialty?
- Elena Katsnelson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elena Katsnelson located?
- Elena Katsnelson's practice location on file with NPPES is 50 E 89th St, New York, NY 10128-1262.
- What is Elena Katsnelson's phone number?
- The practice phone number listed in the NPPES registry for Elena Katsnelson is (917) 593-4334.
- Is Elena Katsnelson's NPI active?
- Yes — Elena Katsnelson's NPI (1366241580) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.