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

Mrs. Jessie Lynn Derby, M.S. SLP

Speech-Language Pathologist in Council Bluffs, IA · enumerated 2010 · practices at Bethany Lutheran Home.

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

National Provider Identifier

1770899106

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jessie Lynn Derby

Credential M.S. SLP

Sex Female

Practice address Council Bluffs, IA, 51503

Phone (712) 328-9500

Enumeration date Aug 23, 2010

Last updated in NPPES May 6, 2013

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 259 (NE) 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.

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Frequently asked questions

How do I verify Jessie Derby's NPI record?

Cross-check NPI 1770899106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770899106 active?

Yes, as of the latest NPPES snapshot, NPI 1770899106 is active (record last updated 2013-05-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-06.