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Jacquelyn Klecak
NPI 1831643618 · Behavior Analyst · Smithtown, NY
Jacquelyn Klecak is a Behavior Analyst provider in Smithtown, NY (NPI 1831643618).
Provider details
- NPI number
- 1831643618
- 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(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
99 Hollywood Dr
Smithtown, NY 11787-3135
Phone: (631) 366-2900
Street-level locationGet directions
Mailing address
590 Pease Ln
West Islip, NY 11795-3423
Registry dates
- Enumerated
- 2016-08-09
- Last updated
- 2016-08-09
Frequently asked questions
- What is Jacquelyn Klecak's NPI number?
- Jacquelyn Klecak's National Provider Identifier (NPI) is 1831643618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacquelyn Klecak's specialty?
- Jacquelyn Klecak is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Jacquelyn Klecak located?
- Jacquelyn Klecak's practice location on file with NPPES is 99 Hollywood Dr, Smithtown, NY 11787-3135.
- What is Jacquelyn Klecak's phone number?
- The practice phone number listed in the NPPES registry for Jacquelyn Klecak is (631) 366-2900.
- Is Jacquelyn Klecak's NPI active?
- Yes — Jacquelyn Klecak's NPI (1831643618) is active in the NPPES registry as of the last update on 2016-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.