Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad A Kurtenbach, M.D.

Orthopaedic Surgery Physician in Sioux Falls, SD · enumerated 2008.

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

National Provider Identifier

1538310107

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Registry record

Entity type Individual (Type 1)

Name Chad A Kurtenbach

Credential M.D.

Sex Male

Practice address 1210 W 18th St, Suite G01, Sioux Falls, SD, 57104

Phone (605) 328-1729

Fax (605) 328-1751

Enumeration date Oct 1, 2008

Last updated in NPPES Jan 26, 2022

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 8882 (SD) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 55102 (MN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License TRN11308 (FL) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 8882 (SD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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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 Chad Kurtenbach?

Chad Kurtenbach is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. 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 2022-01-26.