IndividualActive
Sarah Klein
NPI 1134969512 · Behavior Analyst · Islip, NY
Sarah Klein is a Behavior Analyst provider in Islip, NY (NPI 1134969512).
Provider details
- NPI number
- 1134969512
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2330 Union Blvd
Islip, NY 11751-3172
Phone: (631) 240-3579
Street-level locationGet directions
Mailing address
8 Hollywood Ave
Massapequa, NY 11758-6752
Registry dates
- Enumerated
- 2024-05-31
- Last updated
- 2024-05-31
- Certified
- 2024-05-30
Frequently asked questions
- What is Sarah Klein's NPI number?
- Sarah Klein's National Provider Identifier (NPI) is 1134969512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Klein's specialty?
- Sarah Klein is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sarah Klein located?
- Sarah Klein's practice location on file with NPPES is 2330 Union Blvd, Islip, NY 11751-3172.
- What is Sarah Klein's phone number?
- The practice phone number listed in the NPPES registry for Sarah Klein is (631) 240-3579.
- Is Sarah Klein's NPI active?
- Yes — Sarah Klein's NPI (1134969512) is active in the NPPES registry as of the last update on 2024-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.