Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Judith Kass, LMSW

Social Worker in Sleepy Hollow, NY · enumerated 2011 · practices at Sleepy Hollow Acupuncture LLC.

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

National Provider Identifier

1962789016

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Registry record

Entity type Individual (Type 1)

Name Judith Kass

Credential LMSW

Sex Female

Practice address 239 N Broadway, Sleepy Hollow, NY, 10591

Phone (914) 631-2022

Fax (914) 909-5250

Enumeration date Nov 3, 2011

Last updated in NPPES Nov 3, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 026472 (NY) 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.

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Frequently asked questions

How do I verify Judith Kass's NPI record?

Cross-check NPI 1962789016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962789016 active?

Yes, as of the latest NPPES snapshot, NPI 1962789016 is active (record last updated 2011-11-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-03.