Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Roberta Lee Leffler-Kluger

School Psychologist in Woodmere, NY · enumerated 2011 · practices at Monsowitz Associates.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205110517

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Registry record

Entity type Individual (Type 1)

Name Roberta Lee Leffler-Kluger

Sex Female

Practice address 321 Woodmere Blvd, Woodmere, NY, 11598

Phone (516) 295-1340

Fax (516) 295-1180

Enumeration date Oct 5, 2011

Last updated in NPPES Oct 5, 2011

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1205110517 active?

Yes, as of the latest NPPES snapshot, NPI 1205110517 is active (record last updated 2011-10-05).

How do I verify Roberta Leffler-Kluger's NPI record?

Cross-check NPI 1205110517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-05.