Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Ophthalmology

Karen E. Dickes, DO

Works at hospitals in Sioux Falls, SD · Yankton, SD · Windom, MN · South Dakota, Minnesota

Summary

Karen E. Dickes, DO (Ophthalmology) is listed by Medicare at 3 hospitals in Sioux Falls, SD, Yankton, SD and Windom, MN. NPI 1487851754. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Karen E. Dickes, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
FemaleGender (as listed)
Ophthalmology LtdGroup practice

Quick answers

Which hospitals does Karen E. Dickes work at?
Medicare's official clinician data lists Karen E. Dickes at 3 hospitals: Avera McKennan Hospital & University Health Center, Avera Sacred Heart Hospital and Windom Area Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Karen E. Dickes see patients?
Medicare's clinician data lists 2 practice locations, including Windom, MN and Sioux Falls, SD. Call before your visit to confirm the address.
What is Karen E. Dickes's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Karen E. Dickes accept Medicare assignment?
Yes. Medicare's clinician data says Karen E. Dickes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Karen E. Dickes?
(507) 831-2400, as listed in official Medicare / NPI Registry data.
What is Karen E. Dickes's NPI number?
1487851754. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Karen E. Dickes works

Medicare's Facility Affiliation Data lists Karen E. Dickes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Karen E. Dickes is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Karen E. Dickes as a member of this group (CMS data updated 2026-10-02).

  • Ophthalmology Ltd12 clinicians in the group

Specialties

Find other Ophthalmology doctors in Minnesota →

Other ophthalmologists in Minnesota

Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.

All ophthalmologists in Minnesota →

Clinician information

CredentialDO
Graduation year2007
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487851754
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians