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

Rebecca Worst, LCSW

Clinical Social Worker in Twin Falls, ID · enumerated 2007.

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

National Provider Identifier

1992830897

Verified

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Registry record

Entity type Individual (Type 1)

Name Rebecca Worst

Credential LCSW

Sex Female

Practice address Twin Falls, ID, 83301

Phone (208) 734-0446

Fax (208) 734-1502

Enumeration date Feb 22, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CSWP590C (ID) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
000010015816	Other	ID	REGENCE BLUE SHIELD OF ID
X2496	Other	ID	BLUE CROSS OF IDAHO

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

Where does Rebecca Worst practice?

The practice location on file with NPPES is in Twin Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rebecca Worst?

The National Provider Identifier (NPI) for Rebecca Worst is 1992830897, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.