NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacob Hyde Hansen, DC

Chiropractor in Castle Rock, CO · enumerated 2011 · practices at Castle Rock Cosmetic and Family Dentistry.

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

National Provider Identifier

1548568629

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Registry record

Entity type Individual (Type 1)
Name Jacob Hyde Hansen
Credential DC
Sex Male
Practice address 4625 Trail Boss Dr, Castle Rock, CO, 80104
Phone (925) 449-3356
Fax (925) 449-5229
Enumeration date Mar 14, 2011
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CHR0007032 (CO) Primary
111N00000X Chiropractor Chiropractic Providers · License DC31942 (CA) Secondary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
821009639 Other - WAITING FOR MEDICARE NUMBER TO COME THROUGH

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 Jacob Hansen?
Jacob Hansen 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 2022-07-21.