Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Howard Andrew Horowitz, MSW

Clinical Social Worker in Boca Raton, FL · enumerated 2006 · practices at Ruth & Norman Rales Jewish Family Services Inc.

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

National Provider Identifier

1134184450

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Howard Andrew Horowitz

Credential MSW

Sex Male

Practice address 21300 Coleman Blvd, Boca Raton, FL, 33428

Phone (561) 852-3333

Fax (561) 852-3332

Enumeration date Apr 19, 2006

Last updated in NPPES Jan 28, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW7526 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
Z063Z	Other	FL	MEDICARE
Z063Z	Other	FL	BLUECROSS BLUE SHIELD FL

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

What is the NPI number for Howard Horowitz?

The National Provider Identifier (NPI) for Howard Horowitz is 1134184450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Howard Horowitz practice?

The practice location on file with NPPES is in Boca Raton, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-28.