Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ULYANA DASHKEVYCH DO
Accepted Insurance for NPI 1346861721
Internal Medicine - Hematology & Oncology in Rapid City, SD

Active since April 27, 2020PECOS Enrolled
353 FAIRMONT BLVD, RAPID CITY, SD 57701(605) 755-2300 Get Directions

NPPES record last updated: September 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 13, 2026, Jul 5, 2023, Jun 15, 2023 (3 updates tracked since 2023).

Does Dr. Dashkevych take my insurance?

22 South Dakota plans sold on HealthCare.gov for 2026 include Dr. Dashkevych, from Wellmark of South Dakota and Sanford Health Plan. Sanford Health Plan also lists Dr. Dashkevych in North Dakota.

Call before you book: insurer directories can be out of date, so call the office at (605) 755-2300 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed.

30 plans · 2026 plan year

South Dakota plans 22 plans

Plans sold to South Dakota residents. Costs are for the standard version of each plan.

Wellmark of South Dakota

14 plans · EPO
Accepting new patients
Wellmark Blue EPO- South Dakota network · 7 plans · Bluerx Essentials tier
Wellmark Gold Traditional EPOEPOGold$1,75050305SD0310004
Wellmark Standard Gold EPOEPOGold$2,00050305SD0310007
Wellmark Silver Traditional EPOEPOSilver$5,00050305SD0310003
Wellmark Standard Silver EPOEPOSilver$6,00050305SD0310006
Wellmark Bronze Traditional EPOEPOExpanded Bronze$7,20050305SD0310001
Wellmark Standard Bronze EPOEPOExpanded Bronze$7,50050305SD0310005
Wellmark Bronze HDHP EPO HSA QualifiedEPOExpanded Bronze$8,30050305SD0310002
Wellmark Blue EPO- South Dakota network · 7 plans · Bluerx Essentials tier
Wellmark Gold Traditional EPOEPOGold$1,75050305SD0310011
Wellmark Standard Gold EPOEPOGold$2,00050305SD0310014
Wellmark Silver Traditional EPOEPOSilver$5,00050305SD0310010
Wellmark Standard Silver EPOEPOSilver$6,00050305SD0310013
Wellmark Bronze Traditional EPOEPOExpanded Bronze$7,20050305SD0310008
Wellmark Standard Bronze EPOEPOExpanded Bronze$7,50050305SD0310012
Wellmark Bronze HDHP EPO HSA QualifiedEPOExpanded Bronze$8,30050305SD0310009

Sanford Health Plan

8 plans · PPO
Accepting new patients
Sanford Individual Simplicity $1,750PPOGold$1,75031195SD0110001
Sanford Individual Simplicity Standardized $2,000PPOGold$2,00031195SD0110018
Sanford Individual Simplicity $3,500PPOSilver$3,50031195SD0110003
Sanford Individual Simplicity $4,750PPOSilver$4,75031195SD0110005
Sanford Individual Simplicity Standardized $6,000PPOSilver$6,00031195SD0110017
Sanford Individual Simplicity $6,500PPOExpanded Bronze$6,50031195SD0110007
Sanford Individual Simplicity $7,200 HSA QualifiedPPOExpanded Bronze$7,20031195SD0110006
Sanford Individual Simplicity Standardized $7,500PPOExpanded Bronze$7,50031195SD0110016

Also listed in other states 8 plans · 1 state

Insurers sometimes list a provider in other states' networks, for example for telehealth or a practice near a state line. These plans are sold to residents of those states.

Sanford Health Plan · North Dakota

8 plans · PPO
Accepting new patientsDeductible $1,750 to $7,500
Sanford Individual Simplicity $1,750PPOGold$1,75089364ND0120001
Sanford Individual Simplicity Standardized $2,000PPOGold$2,00089364ND0120018
Sanford Individual Simplicity $3,500PPOSilver$3,50089364ND0120003
Sanford Individual Simplicity $4,750PPOSilver$4,75089364ND0120005
Sanford Individual Simplicity Standardized $6,000PPOSilver$6,00089364ND0120017
Sanford Individual Simplicity $6,500PPOExpanded Bronze$6,50089364ND0120007
Sanford Individual Simplicity $7,200 HSA QualifiedPPOExpanded Bronze$7,20089364ND0120006
Sanford Individual Simplicity Standardized $7,500PPOExpanded Bronze$7,50089364ND0120016

Questions about Dr. Dashkevych’s insurance

What insurance does Dr. Dashkevych take?

In South Dakota, Wellmark of South Dakota and Sanford Health Plan include Dr. Dashkevych in 22 Marketplace plans for 2026. Call the office at (605) 755-2300 to confirm your plan before booking.

Is Dr. Dashkevych accepting new patients?

The insurers that list Dr. Dashkevych report that Dr. Dashkevych is accepting new patients. Call the office at (605) 755-2300 to confirm your plan before booking.

Do I need a referral to see Dr. Dashkevych?

Not under the South Dakota plans that list Dr. Dashkevych: the 2026 plan files say a specialist referral is not required.

Does Dr. Dashkevych accept Medicare?

CMS files show a PECOS enrollment but no Medicare assignment indicator. Ask the office.

About this data

This page combines public files from insurers and from CMS. NPI Profile does not contract with insurers and does not decide who is in network.

SourceWhat it provides hereSource date
Insurer provider directory filesWhich plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules.Wellmark of South Dakota: Oct 8, 2026
Sanford Health Plan: Aug 11, 2026
CMS Health Insurance Exchange public use filesPlan details and Summary of Benefits links for HealthCare.gov states.Plan year 2026
  • Only Marketplace (ACA) plans are covered. Employer, Medicare Advantage and Medicaid managed care networks are not in these files.
  • Costs are for the standard version of each plan. People who qualify for cost-sharing reductions pay less on Silver plans.
  • Accepting new patients and network tier are reported by each insurer, and can differ from what the practice tells you.
  • Networks change during the year. Confirm with your insurer or the practice before booking.