Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lauren Russell Nelson

Speech-Language Pathologist in Sierra Vista, AZ · enumerated 2006 · practices at Sierra Vista Public Schools.

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

National Provider Identifier

1700953403

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Registry record

Entity type Individual (Type 1)

Name Ms. Lauren Russell Nelson

Sex Female

Practice address 3555 E Fry Blvd, Sierra Vista, AZ, 85635

Phone (520) 515-2790

Enumeration date Nov 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing 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

Is NPI 1700953403 active?

Yes, as of the latest NPPES snapshot, NPI 1700953403 is active (record last updated 2007-07-08).

How do I verify Lauren Nelson's NPI record?

Cross-check NPI 1700953403 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 2007-07-08.