Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chad Lane Tieszen, DC

Chiropractor in Canton, SD · enumerated 2006 · practices at Tieszen Chiropractic Clinic, P.C..

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

National Provider Identifier

1669440434

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Registry record

Entity type Individual (Type 1)

Name Dr. Chad Lane Tieszen

Credential DC

Sex Male

Practice address 128 N Dakota St, Canton, SD, 57013

Phone (605) 987-5577

Fax (605) 764-2020

Enumeration date Mar 9, 2006

Last updated in NPPES Jul 25, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 912 (SD) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0519793	Medicaid	IA	-
7600460	Medicaid	SD	-

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

What specialty is Chad Tieszen?

Chad Tieszen 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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Tieszen Chiropractic Clinic, P.C. Chiropractor · Canton, SD NPI 1730206806

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-25.