Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Junpei Hank Yamaji, DC

Chiropractor in Houston, TX · enumerated 2007.

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

National Provider Identifier

1972799476

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Registry record

Entity type Individual (Type 1)

Name Mr. Junpei Hank Yamaji

Credential DC

Sex Male

Practice address 8200 Wednesbury Lane, Suite 210 Injury Specialist Associates, Houston, TX, 77074

Phone (713) 771-2225

Fax (713) 771-1876

Enumeration date Sep 18, 2007

Last updated in NPPES Sep 18, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License TX10610 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Junpei Yamaji?

Junpei Yamaji 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-18.