Lindsay Klausner
NPI 1407793557 · Clinical Psychologist · Port Jefferson Station, NY
Lindsay Klausner is a Clinical Psychologist provider in Port Jefferson Station, NY (NPI 1407793557).
Provider details
- NPI number
- 1407793557
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 899028141 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-04-29
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Lindsay Klausner's NPI number?
- Lindsay Klausner's National Provider Identifier (NPI) is 1407793557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay Klausner's specialty?
- Lindsay Klausner is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lindsay Klausner located?
- Lindsay Klausner's practice location on file with NPPES is 299 Hallock Ave, Port Jefferson Station, NY 11776-1217.
- What is Lindsay Klausner's phone number?
- The practice phone number listed in the NPPES registry for Lindsay Klausner is (631) 473-4284.
- Is Lindsay Klausner's NPI active?
- Yes — Lindsay Klausner's NPI (1407793557) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.