Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Yankton Radiology Prof LLC

Diagnostic Radiology Physician in Yankton, SD · enumerated 2007 · authorized official Donna Dimmer, Office Manager.

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

National Provider Identifier

1518011881

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Registry record

Entity type Organization (Type 2)

Legal business name Yankton Radiology Prof LLC

Practice address 314 Walnut St, Yankton, SD, 57078

Phone (605) 665-9511

Fax (605) 665-4253

Enumeration date Jan 23, 2007

Last updated in NPPES Nov 2, 2007

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Donna Dimmer

Title Office Manager

Phone (605) 665-9511

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-02. Verify at npiregistry.cms.hhs.gov.

Where is Yankton Radiology Prof LLC located?

The practice location on file with NPPES is in Yankton, SD.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-02.