NPI Portal NPI Lookup & Verification

Mr. Anthony Joseph Windisch, D.C.

Mr. Anthony Joseph Windisch is a Chiropractor provider (Chiropractor) practicing in Dallas, TX, registered in the NPPES registry with NPI 1689724833 since 2007. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1689724833
Entity type Individual (Type 1)
Name Mr. Anthony Joseph Windisch
Credential D.C.
Sex Male
Practice address Dallas, TX, 75254
Phone 2142212588
Fax 2144462323
Enumeration date 2007-01-11
Last updated in NPPES 2023-01-23

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 13506 TX

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

Copy-ready billing details
Provider: Anthony Windisch, D.C.
NPI: 1689724833
Taxonomy: 111N00000X (Chiropractor)
Address: Dallas, TX, 75254

Verify this record

Cross-check NPI 1689724833 against the authoritative CMS record: view Mr. Anthony Joseph Windisch 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 Anthony Windisch?
Anthony Windisch 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 2023-01-23.