NPI Portal NPI Lookup & Verification

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

Jeffrey Winston Smith, DC

Chiropractor in Klamath Falls, OR · enumerated 2007 · practices at J.W. Smith, D.C., LLC.

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

National Provider Identifier

1588788111

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Registry record

Entity type Individual (Type 1)
Name Jeffrey Winston Smith
Credential DC
Sex Male
Practice address Klamath Falls, OR, 97601
Phone (541) 810-2332
Fax (541) 205-3822
Enumeration date Mar 19, 2007
Last updated in NPPES Dec 12, 2023

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC24901 (CA) Secondary
111N00000X Chiropractor Chiropractic Providers · License 3647 (OR) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

Where does Jeffrey Smith practice?
The practice location on file with NPPES is in Klamath Falls, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeffrey Smith?
The National Provider Identifier (NPI) for Jeffrey Smith is 1588788111, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-12.