Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

River Delta Unified School District

Local Education Agency (LEA) in Rio Vista, CA · enumerated 2007 · authorized official Alan Newell, Interim Superintendent.

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

National Provider Identifier

1700934023

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Registry record

Entity type Organization (Type 2)

Legal business name River Delta Unified School District

Practice address 445 Montezuma St, Rio Vista, CA, 94571

Phone (707) 374-4986

Enumeration date Jan 5, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251300000X Local Education Agency (LEA) Agencies Primary

Authorized official

Name Alan Newell

Title Interim Superintendent

Phone (707) 374-4986

Other identifiers

Identifier	Type	State	Issuer
3467413	Other	CA	MEDI-CAL

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is River Delta Unified School District located?

The practice location on file with NPPES is in Rio Vista, CA.

Providers at this address

Browse all →

River Delta Usd Local Education Agency (LEA) · Rio Vista, CA NPI 1033384078 Yi Chhour School Counselor · Rio Vista, CA NPI 1972449908

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.