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

Dr. Sienna Olson, DC

Chiropractor in Coeur D Alene, ID · enumerated 2021 · practices at Summit Family Chiropractic.

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

National Provider Identifier

1124617642

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Registry record

Entity type Individual (Type 1)
Name Dr. Sienna Olson
Credential DC
Sex Female
Practice address Coeur D Alene, ID, 83815
Phone (208) 664-1000
Fax (208) 664-1001
Enumeration date Jan 11, 2021
Last updated in NPPES Mar 12, 2024

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CHI-CHI-LIC-6774 (MT) Secondary
111N00000X Chiropractor Chiropractic Providers · License 2133 (ID) 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

What is the NPI number for Sienna Olson?
The National Provider Identifier (NPI) for Sienna Olson is 1124617642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sienna Olson practice?
The practice location on file with NPPES is in Coeur D Alene, ID. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.