IndividualActive
Avi Klein, LCSW
NPI 1942511514 · Social Worker · New York, NY
Avi Klein, LCSW is a Social Worker provider in New York, NY (NPI 1942511514).
Provider details
- NPI number
- 1942511514
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 079764 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
441 W 26th St
New York, NY 10001-5629
Phone: (212) 760-9822
Street-level locationGet directions
Mailing address
225 Broadway Ste 1570
New York, NY 10007-3088
Registry dates
- Enumerated
- 2010-06-29
- Last updated
- 2021-09-29
- Certified
- 2021-09-29
Frequently asked questions
- What is Avi Klein's NPI number?
- Avi Klein's National Provider Identifier (NPI) is 1942511514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avi Klein's specialty?
- Avi Klein is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Avi Klein located?
- Avi Klein's practice location on file with NPPES is 441 W 26th St, New York, NY 10001-5629.
- What is Avi Klein's phone number?
- The practice phone number listed in the NPPES registry for Avi Klein is (212) 760-9822.
- Is Avi Klein's NPI active?
- Yes — Avi Klein's NPI (1942511514) is active in the NPPES registry as of the last update on 2021-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.