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Diana Zelvin, LCSW
NPI 1093040370 · Clinical Social Worker · New York, NY
Diana Zelvin, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1093040370).
Provider details
- NPI number
- 1093040370
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 052240-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
928 Broadway
Suite 1200
New York, NY 10010-6008
Phone: (917) 733-4571
Street-level locationGet directions
Mailing address
133 Milton St
Brooklyn, NY 11222-2501
Registry dates
- Enumerated
- 2009-10-05
- Last updated
- 2009-10-05
Frequently asked questions
- What is Diana Zelvin's NPI number?
- Diana Zelvin's National Provider Identifier (NPI) is 1093040370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Zelvin's specialty?
- Diana Zelvin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Zelvin located?
- Diana Zelvin's practice location on file with NPPES is 928 Broadway, New York, NY 10010-6008.
- What is Diana Zelvin's phone number?
- The practice phone number listed in the NPPES registry for Diana Zelvin is (917) 733-4571.
- Is Diana Zelvin's NPI active?
- Yes — Diana Zelvin's NPI (1093040370) is active in the NPPES registry as of the last update on 2009-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.