NPI Portal NPI Lookup & Verification

Dr. Leon R Wagner, DC

Dr. Leon R Wagner is a Chiropractor provider (Chiropractor) practicing in Austin, TX, registered in the NPPES registry with NPI 1619431137 since 2019. The credential DC stands for Doctor of Chiropractic.

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NPI 1619431137
Entity type Individual (Type 1)
Name Dr. Leon R Wagner
Credential DC
Sex Male
Practice address 3107 W SLAUGHTER LN, Austin, TX, 78748
Phone 5122806212
Fax 5122802792
Enumeration date 2019-01-29
Last updated in NPPES 2019-01-29

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 14031 TX

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Leon Wagner, DC
NPI: 1619431137
Taxonomy: 111N00000X (Chiropractor)
Address: 3107 W SLAUGHTER LN, Austin, TX, 78748

Other providers at this practice address

NPI Name Type Specialty Location
1255444345 David Wagner Individual Chiropractor Austin, TX

Verify this record

Cross-check NPI 1619431137 against the authoritative CMS record: view Dr. Leon R Wagner on the official NPPES registry .

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 or validate an NPI number.

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 Leon Wagner?
Leon Wagner 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-01-29.