1. Home
  2. Directory
  3. South Dakota
  4. Rapid City
  5. Radiology
  6. NPI Profile

DAKOTA WEST RADIATION ONCOLOGY PC
NPI 1447343827
Radiology - Radiation Oncology in Rapid City, SD

Active since September 30, 2006
353 FAIRMONT BLVD, RAPID CITY, SD 57701(605) 719-8559(605) 719-2310 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dakota West Radiation Oncology Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAKOTA WEST RADIATION ONCOLOGY PC (NPI 1447343827) is a healthcare organization registered as a radiation oncology in Rapid City, South Dakota and active in the NPI registry since September 2006. The organization lists Eric Stener Eastino, Partner, as its authorized official.

NPPES Registry Identity

NPI1447343827
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business NameDAKOTA WEST RADIATION ONCOLOGY PC
Location Address353 FAIRMONT BLVDRapid City, SD 57701
Mailing AddressPo Box 8010, 353 Fairmont BlvdRapid City, SD 57701 · (605) 719-8559 · Fax (605) 719-2310
Phone(605) 719-8559
Fax(605) 719-2310
Organization SubpartNo
Authorized OfficialEric Stener EastinoPartner · (605) 719-8559
Enumeration DateSeptember 30, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1447343827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
353 FAIRMONT BLVD, Rapid City, SD 57701
Open in Google Maps ↗

Other Identifiers 2

OtherC04620Railroad Medicare
Other0002528SD · Blue Cross Blue Shield

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dakota West Radiation Oncology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Dakota West Radiation Oncology PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Eric Eastmo, MD
Radiation Oncology
NPI 1437144102
353 FAIRMONT BLVD
Rapid City, SD 57701
(605) 719-8559
✔ PECOS✔ Accepts MedicareSame address
Daniel Petereit, MD
Radiation Oncology
NPI 1568457257
353 FAIRMONT BLVD
Rapid City, SD 57701
(605) 719-8559
✔ PECOS✔ Accepts MedicareSame address
Michael Swartz, M.D.
Radiation Oncology
NPI 1225174402
353 FAIRMONT BLVD
Rapid City, SD 57701
(605) 719-8559
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dakota West Radiation Oncology PC's NPI number?

The NPI number for Dakota West Radiation Oncology PC is 1447343827. It was assigned to this organization in the NPPES registry on September 30, 2006.

Where is Dakota West Radiation Oncology PC located?

Dakota West Radiation Oncology PC is located at 353 Fairmont Blvd, Rapid City, SD 57701. The listed phone number is (605) 719-8559.

What is Dakota West Radiation Oncology PC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Dakota West Radiation Oncology PC enrolled in Medicare?

Yes. Dakota West Radiation Oncology PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dakota West Radiation Oncology PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Radiation Oncology, reassign their Medicare billing to Dakota West Radiation Oncology PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Dakota West Radiation Oncology PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Avera Health Plans and Sanford Health Plan list Dakota West Radiation Oncology PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dakota West Radiation Oncology PC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.