Janet S. Klosko, PH.D.
Psychologist · Great Neck, NY
Janet S. Klosko, PH.D. is a psychologist with a practice address in Great Neck, New York, and NPI 1417019118, issued on Dec 16, 2006. Check the license (New York 10331, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Janet S. Klosko
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 10331 NY
Self-reported in NPPES; status is on the state search - Practice location
- 11 Middle Neck RD, Great Neck, NY 11021
- Phone
- (516) 466-8485
- Enumerated
- Dec 16, 2006
- Record last updated
- Apr 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090612000349); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 5,045 in New York → Look up another NPI →
Also registered at 11 Middle Neck RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Sanderson, PHDClinical Psychologist1083765432
Verify Janet S. Klosko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 10331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Janet S. Klosko among 5,045 psychologist records in New York
Janet S. Klosko, PH.D. is one of 5,045 psychologist records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated1988 · median 1994 among the 766 with a school on file
- Record last updated2017 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 psychologist records list a practice address in Great Neck
They are 57 of the 2,508 NPPES records with a practice address in Great Neck, and 5,045 psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,045 in New York → Every provider in Great Neck → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Marilyn Cohen, LICENSED PSYCHOLOGISGreat Neck, NY 110211518025238
- Herman Davidovicz, PH.D.Great Neck, NY 110211376631754
- Victor Defazio, PHDGreat Neck, NY 110211386619211
- Gary Goldman, PSYDGreat Neck, NY 110211376617993
- Matthew Jacofsky, PSY.D.Great Neck, NY 110211376597690
- Mary Ann Juliano, PHDGreat Neck, NY 110211114026135
- Lawrence Lasky, PH.D.Great Neck, NY 110211972609006
- Maxine Marcus, PH.D.Great Neck, NY 110211215093398
Common questions
What is Janet S. Klosko, PH.D.'s NPI number?
Janet S. Klosko, PH.D.'s National Provider Identifier (NPI) is 1417019118, issued on Dec 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janet S. Klosko, PH.D. located?
The NPPES record lists a practice address at 11 Middle Neck RD, Great Neck, NY, 11021. Phone: (516) 466-8485. Providers update this record themselves, so call before visiting.
How can I verify Janet S. Klosko, PH.D.'s license?
NPPES lists New York license number 10331, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.