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

Carli Blau, LCSW

Clinical Social Worker in Tenafly, NJ · enumerated 2015 · practices at Cab Lcsw P.C..

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

National Provider Identifier

1699130229

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Registry record

Entity type Individual (Type 1)
Name Carli Blau
Credential LCSW
Sex Female
Practice address Tenafly, NJ, 07670
Phone (201) 774-1234
Enumeration date Dec 26, 2015
Last updated in NPPES Dec 2, 2020

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 095856 (NY) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 090477 (NY) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

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Frequently asked questions

Is NPI 1699130229 active?
Yes, as of the latest NPPES snapshot, NPI 1699130229 is active (record last updated 2020-12-02).
How do I verify Carli Blau's NPI record?
Cross-check NPI 1699130229 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 2020-12-02.