NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert A Joyce, D.C.

Chiropractor in Sioux Falls, SD · enumerated 2006 · practices at Sioux Falls Chiropractic Prof L L C.

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

National Provider Identifier

1245268044

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Robert A Joyce
Credential D.C.
Sex Male
Practice address 830 E 41st St, Sioux Falls, SD, 57105
Phone (605) 338-5511
Fax (605) 339-0265
Enumeration date Jun 29, 2006
Last updated in NPPES Apr 11, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 947 (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
7600892 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Robert Joyce?
Robert Joyce 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-11.