IndividualActive
Jacob Klein
NPI 1114636321 · Social Worker · East Islip, NY
Jacob Klein is a Social Worker provider in East Islip, NY (NPI 1114636321).
Provider details
- NPI number
- 1114636321
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 118300 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
6 Suffolk Ln
East Islip, NY 11730-2210
Phone: (631) 316-4966
Street-level locationGet directions
Mailing address
67 Division Ave
East Islip, NY 11730-1923
Registry dates
- Enumerated
- 2022-11-16
- Last updated
- 2022-11-16
- Certified
- 2022-11-16
Frequently asked questions
- What is Jacob Klein's NPI number?
- Jacob Klein's National Provider Identifier (NPI) is 1114636321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Klein's specialty?
- Jacob Klein is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jacob Klein located?
- Jacob Klein's practice location on file with NPPES is 6 Suffolk Ln, East Islip, NY 11730-2210.
- What is Jacob Klein's phone number?
- The practice phone number listed in the NPPES registry for Jacob Klein is (631) 316-4966.
- Is Jacob Klein's NPI active?
- Yes — Jacob Klein's NPI (1114636321) is active in the NPPES registry as of the last update on 2022-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.