NPI Portal NPI Lookup & Verification

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

Justin Michael Anderson, DC

Chiropractor in Boise, ID · enumerated 2016 · practices at Optimal Spine & Posture.

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

National Provider Identifier

1245694041

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Registry record

Entity type Individual (Type 1)
Name Justin Michael Anderson
Credential DC
Sex Male
Practice address Boise, ID, 83714
Phone (712) 899-8984
Enumeration date Apr 7, 2016
Last updated in NPPES Feb 7, 2021

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

Taxonomy & licenses

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License CHIA-1675 (ID) Secondary
111N00000X Chiropractor Chiropractic Providers · License CHIA-1675 (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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Justin Anderson?
Justin Anderson is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-07.