NPI Portal NPI Lookup & Verification

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

Ms. Cheryl M Katz, MSW

Mental Health Counselor in New Canaan, CT · enumerated 2006.

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

National Provider Identifier

1942381991

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Registry record

Entity type Individual (Type 1)
Name Ms. Cheryl M Katz
Credential MSW
Sex Female
Practice address New Canaan, CT, 06840
Phone (203) 972-7238
Fax (203) 972-7238
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 004236 (CT) Primary

Other identifiers

Identifier Type State Issuer
60054 Other CT AETNA PROVIDER NUMBER
P876525 Other CT OXFORD PROVIDER NUMBER
135700 Other CT VALUE OPTIONS PROV. NUM.
219646 Other CT MHN PROVIDER NUMBER

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

Is NPI 1942381991 active?
Yes, as of the latest NPPES snapshot, NPI 1942381991 is active (record last updated 2007-07-08).
How do I verify Cheryl Katz's NPI record?
Cross-check NPI 1942381991 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 2007-07-08.