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

Mrs. Graciela Maria Clark, B.S.

Social Worker in Rexburg, ID · enumerated 2009.

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

National Provider Identifier

1679706717

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Registry record

Entity type Individual (Type 1)

Name Mrs. Graciela Maria Clark

Credential B.S.

Sex Female

Practice address Rexburg, ID, 83440

Phone (208) 757-1330

Enumeration date Aug 24, 2009

Last updated in NPPES Aug 24, 2009

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 Primary

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 Graciela Clark practice?

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

What is the NPI number for Graciela Clark?

The National Provider Identifier (NPI) for Graciela Clark is 1679706717, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-24.