Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Paul Joyce, M.D.

Internal Medicine Physician in Dakota Dunes, SD · enumerated 2005.

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

National Provider Identifier

1316922875

Verified

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Registry record

Entity type Individual (Type 1)

Name Steven Paul Joyce

Credential M.D.

Sex Male

Practice address 711 Sioux Point Rd # 100, Dakota Dunes, SD, 57049

Phone (712) 279-2950

Enumeration date Dec 7, 2005

Last updated in NPPES Apr 22, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-33553 (IA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD-33553 (IA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 14467 (SD) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0215822	Medicaid	IA	-
1336127828	Other	IA	GROUP NPI

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

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 Steven Joyce?

Steven Joyce is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-22.