Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Judith Tamara Moskowitz, PH.D

Psychologist in Ardsley, NY · enumerated 2020.

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

National Provider Identifier

1821620139

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Registry record

Entity type Individual (Type 1)

Name Dr. Judith Tamara Moskowitz

Credential PH.D

Sex Female

Practice address Ardsley, NY, 10502

Phone (914) 674-0354

Fax (914) 674-2287

Enumeration date Feb 5, 2020

Last updated in NPPES Feb 5, 2020

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 005415 (NY) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 005415 (NY) Primary

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 1821620139 active?

Yes — as of the latest NPPES snapshot, NPI 1821620139 is active (record last updated 2020-02-05).

How do I verify Judith Moskowitz's NPI record?

Cross-check NPI 1821620139 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-05.