Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugene S Park, M.D.

Urology Physician in Sioux Falls, SD · enumerated 2007.

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

National Provider Identifier

1275654782

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Registry record

Entity type Individual (Type 1)

Name Eugene S Park

Credential M.D.

Sex Male

Practice address 201 W 69th Street, Sioux Falls, SD, 57108

Phone (605) 336-0635

Fax (605) 271-0543

Enumeration date Apr 2, 2007

Last updated in NPPES Jan 19, 2015

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 5453 (NE) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 9227 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Eugene Park?

Eugene Park is registered in NPPES with the primary taxonomy of Urology Physician. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-19.