Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Don E Berreth, D.C.

Chiropractor in Toppenish, WA · enumerated 2007.

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

National Provider Identifier

1699969931

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Registry record

Entity type Individual (Type 1)

Name Don E Berreth

Credential D.C.

Sex Male

Practice address 604 W 4th Ave, Suite B, Toppenish, WA, 98948

Phone (509) 865-5636

Fax (509) 865-2053

Enumeration date Aug 29, 2007

Last updated in NPPES Aug 29, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1345 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
16338	Other	WA	L&I

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 1699969931 active?

Yes, as of the latest NPPES snapshot, NPI 1699969931 is active (record last updated 2007-08-29).

How do I verify Don Berreth's NPI record?

Cross-check NPI 1699969931 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 2007-08-29.