south-dakota
Specialties
Family Nurse Practitioner
Tonja Leana Winekauf
Tonja L. Winekauf
Last updated: Dec 19, 2025

Tonja L. Winekauf

  • Gender: Female
  • Experience: 10 years
  • Graduation year: 2011
  • Sole propriator: No
  • NPI: 1710275912

Tonja L. Winekauf ARNP

Family Nurse Practitioner

She is located at 20 South Plum Street in Vermillion, SD 57069. Can help patients with the following: Acne, Depression, Gynecological Exam, Obesity, Prescription Refill, Weight Loss. Her National Provider Identifier (NPI) number is 1710275912. Appointment can be made via the phone number (605) 677-3700. She is affiliated with 2 practices.

Conditions treated

Tonja Leana Winekauf, being an family nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Tonja L. Winekauf.

  • Acne
  • Allergies
  • Anxiety
  • Arthritis
  • Asthma
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Child or Adolescent
  • Common Cold
  • Depression
  • Diabetes
  • Fever
  • General Care
  • Gynecological Exam
  • Headache
  • High Cholesterol
  • Hypertension
  • Influenza
  • Insomnia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Prescription Refill
  • Sexually Transmitted Diseases (STDs)
  • Weight Loss
  • Women's Health

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Tonja L. Winekauf as in-network for the following 2026 plans.

Health plans

Avera Health Plans

Network data as of Jan 23, 2026, as reported by the insurer.

Show all 23 plans from Avera Health Plans
Avera Health Plans plans
Plan Plan type Network tier New patients
ConnectPlus $0 Gold (2 plan variants) PPO · Gold Commercial Accepting new patients
ConnectPlus $0 Silver (2 plan variants) PPO · Silver Commercial Accepting new patients
ConnectPlus $10,600 HSA Eligible HDHP (2 plan variants) PPO · Catastrophic Commercial Accepting new patients
ConnectPlus $1800 (2 plan variants) PPO · Gold Commercial Accepting new patients
ConnectPlus $4500 (2 plan variants) PPO · Silver Commercial Accepting new patients
ConnectPlus $6500 HSA Eligible HDHP (2 plan variants) PPO · Expanded Bronze Commercial Accepting new patients
ConnectPlus $7500 HSA Eligible HDHP (2 plan variants) PPO · Expanded Bronze Commercial Accepting new patients
ConnectPlus MyWeighForward $2000 (2 plan variants) PPO · Gold Commercial Accepting new patients
ConnectPlus MyWeighForward $6000 (2 plan variants) PPO · Silver Commercial Accepting new patients
ConnectPlus Standard $2000 (2 plan variants) PPO · Gold Commercial Accepting new patients
ConnectPlus Standard $6000 (2 plan variants) PPO · Silver Commercial Accepting new patients
ConnectPlus Standard $7500 HSA Eligible HDHP (2 plan variants) PPO · Expanded Bronze Commercial Accepting new patients
DirectConnect $0 Gold HMO · Gold Direct Accepting new patients
DirectConnect $0 Silver HMO · Silver Direct Accepting new patients
DirectConnect $1800 HMO · Gold Direct Accepting new patients
DirectConnect $4500 HMO · Silver Direct Accepting new patients
DirectConnect $6500 HSA Eligible HDHP HMO · Expanded Bronze Direct Accepting new patients
DirectConnect $7500 HSA Eligible HDHP HMO · Expanded Bronze Direct Accepting new patients
DirectConnect MyWeighForward $2000 HMO · Gold Direct Accepting new patients
DirectConnect MyWeighForward $6000 HMO · Silver Direct Accepting new patients
DirectConnect Standard $2000 HMO · Gold Direct Accepting new patients
DirectConnect Standard $6000 HMO · Silver Direct Accepting new patients
DirectConnect Standard $7500 HSA Eligible HDHP HMO · Expanded Bronze Direct Accepting new patients

Sanford Health Plan

Network data as of Sep 22, 2020, as reported by the insurer.

Show all 16 plans from Sanford Health Plan
Sanford Health Plan plans
Plan Plan type Network tier New patients
Sanford Individual Simplicity $1,750 PPO · Gold Simplicity Accepting new patients
Sanford Individual Simplicity $3,500 PPO · Silver Simplicity Accepting new patients
Sanford Individual Simplicity $4,750 PPO · Silver Simplicity Accepting new patients
Sanford Individual Simplicity $6,500 PPO · Expanded Bronze Simplicity Accepting new patients
Sanford Individual Simplicity $7,200 HSA Qualified PPO · Expanded Bronze Simplicity Accepting new patients
Sanford Individual Simplicity Standardized $2,000 PPO · Gold Simplicity Accepting new patients
Sanford Individual Simplicity Standardized $6,000 PPO · Silver Simplicity Accepting new patients
Sanford Individual Simplicity Standardized $7,500 PPO · Expanded Bronze Simplicity Accepting new patients
Sanford Individual TRUE $1,750 HMO · Gold Shptrue Accepting new patients
Sanford Individual TRUE $3,500 HMO · Silver Shptrue Accepting new patients
Sanford Individual TRUE $4,750 HMO · Silver Shptrue Accepting new patients
Sanford Individual TRUE $6,500 HMO · Expanded Bronze Shptrue Accepting new patients
Sanford Individual TRUE $7,200 HSA Qualified HMO · Expanded Bronze Shptrue Accepting new patients
Sanford Individual TRUE Standardized $2,000 HMO · Gold Shptrue Accepting new patients
Sanford Individual TRUE Standardized $6,000 HMO · Silver Shptrue Accepting new patients
Sanford Individual TRUE Standardized $7,500 HMO · Expanded Bronze Shptrue Accepting new patients

Wellmark of South Dakota, Inc.

Network data as of Sep 8, 2026, as reported by the insurer.

Show all 7 plans from Wellmark of South Dakota, Inc.
Wellmark of South Dakota, Inc. plans
Plan Plan type Network tier New patients
Wellmark Bronze HDHP EPO HSA Qualified (2 plan variants) EPO · Expanded Bronze Bluerx Essentials Accepting new patients at some locations
Wellmark Bronze Traditional EPO (2 plan variants) EPO · Expanded Bronze Bluerx Essentials Accepting new patients at some locations
Wellmark Gold Traditional EPO (2 plan variants) EPO · Gold Bluerx Essentials Accepting new patients at some locations
Wellmark Silver Traditional EPO (2 plan variants) EPO · Silver Bluerx Essentials Accepting new patients at some locations
Wellmark Standard Bronze EPO (2 plan variants) EPO · Expanded Bronze Bluerx Essentials Accepting new patients at some locations
Wellmark Standard Gold EPO (2 plan variants) EPO · Gold Bluerx Essentials Accepting new patients at some locations
Wellmark Standard Silver EPO (2 plan variants) EPO · Silver Bluerx Essentials Accepting new patients at some locations

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Tonja L. Winekauf is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Tonja L. Winekauf is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .

Bills through: Iowa Physicians Clinic Medical Foundation

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

Graduated in 2011

Additional Specialities

  • Nurse Practitioner

Affiliated practices

Mercy Services Iowa City
56 Cedar Street
Tipton, 52772 IA
(563) 886-2195
St. Louis JC VA Medical Center
6211 Waterford Boulevard
Evansville, 47715 IN
(913) 578-4409

Looking for more Family Nurse Practitioners?

Here are family nurse practitioners in South Dakota you may want to explore.

Tina E. Evenson
  • Gender: Female
  • Address: 100 Lake Traverse Drive Sisseton, 57262, SD
Jada Lee Bakker
  • Gender: Female
  • Address: Suite 3000 1315 South Cliff Avenue Sioux Falls, 57105, SD
Whitney J. Delforge
  • Gender: Female
  • Address: 1104 West 8th Street Yankton, 57078, SD
Amanda Hopson
  • Gender: Female
  • Address: 113 Comanche Road Fort Meade, 57741, SD
Lynette O. Steen
  • Gender: Female
  • Address: 111 4th Street Southeast Huron, 57350, SD
Annalisa Kristine Cunningham
  • Gender: Female
  • Address: Suite 401 1205 South Grange Avenue Sioux Falls, 57105, SD
Tonya R. Venhuizen Matt
  • Gender: Female
  • Address: Suite 601 1301 South Cliff Avenue Sioux Falls, 57105, SD
Chelsea J. Twamley
  • Gender: Female
  • Address: 1305 West 18th Street Sioux Falls, 57105, SD
Afton Sue Zediker
  • Gender: Female
  • Address: Suite 201 1112 South Lake Avenue Sioux Falls, 57104, SD
Brandi Leann Gjoni
  • Gender: Female
  • Address: 1301 West 18th Street Sioux Falls, 57105, SD

Questions & Answers

Does Tonja Leana Winekauf have affiliation with practices?

Tonja Leana Winekauf is affiliated with Mercy Services Iowa City. For the full list of practices see this list.

What conditions does Tonja Leana Winekauf treat?

Tonja Leana Winekauf provides treatment for Acne, Depression, Gynecological Exam, Obesity, Prescription Refill, Weight Loss. For the full list see this list.

Does Tonja Leana Winekauf accept insurance?

Tonja Leana Winekauf is listed in-network for 46 ACA Marketplace (Obamacare/HealthCare.gov) plans from Avera Health Plans, Sanford Health Plan, Wellmark of South Dakota, Inc.. See the Marketplace plans section for details.

Where can you meet with Tonja Leana Winekauf?

Tonja Leana Winekauf's office is located at 20 South Plum Street in Vermillion, SD 57069.