Dr. Terry J. Wolthuis
- Gender: Male
- Experience: 21 years
- Graduated from: Illinois College Of Optometry At Chicago
- Graduation year: 2000
- Sole propriator: No
- NPI: 1770524688
Dr. Terry J. Wolthuis O.D.
Optometrist
He is located at 1230 North Avenue Suite 3 in Spearfish, SD 57783. Can help patients with the following: Binocular Dysfunction (BVD), Contact Lens Prescription and Fitting, Eye Floaters, Eye Strain, Farsightedness, Retinal Imaging. His National Provider Identifier (NPI) number is 1770524688. Appointment can be made via the phone number (605) 642-4656. He is affiliated with 1 practices.
Conditions treated
Dr. Terry J. Wolthuis, being an optometrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Terry J. Wolthuis.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Color Blindness
- Contact Lens Prescription and Fitting
- Crossed Eyes
- Diabetic Retinopathy
- Dry Eyes
- Esotropia
- Exotropia
- Eye Allergy
- Eye Floaters
- Eye Strain
- Eyeglasses Fitting and Prescription
- Farsightedness
- Glaucoma
- Hypertropia
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Pink Eye
- Presbyopia
- Retinal Imaging
- Sty
Procedures Performed by Dr. Terry J. Wolthuis
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Terry J. Wolthuis as in-network for the following 2026 plans.
Health plans
Sanford Health Plan
Network data as of Jan 19, 2024, as reported by the insurer.
Show all 8 plans from Sanford Health Plan
| 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 |
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.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellmark Bronze HDHP EPO HSA Qualified (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Bronze Traditional EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Gold Traditional EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Silver Traditional EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Bronze EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Gold EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Silver EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
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 Dr. Terry J. Wolthuis is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Terry J. Wolthuis is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Lifetime Eyecare
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.
Payments received
Drug payment
| Johnson \u0026 Johnson | $65 |
| Shire North American Group | $59 |
| Valeant Pharmaceuticals North America | $57 |
Other
| Food and Beverage | $237 |
Studies
ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated in 2000
Looking for more Optometrists?
There are 7 other optometrists in this region.
- Gender: Female
- Address: 1420 North Avenue Spearfish, 57783, SD
- Gender: Male
- Address: 2825 1st Avenue Spearfish, 57783, SD
- Gender: Male
- Address: Suite 1 830 North Main Street Spearfish, 57783, SD
- Gender: Male
- Address: 2398 5th Avenue Suite 105 Belle Fourche, 57717, SD
- Gender: Female
- Address: 1236 North Avenue Spearfish, 57783, SD
- Gender: Female
- Address: 1710 North Avenue Spearfish, 57783, SD
- Gender: Female
- Address: Suite 1 1420 North Avenue Spearfish, 57783, SD
- Gender: Male
- Address: 1710 North Avenue Spearfish, 57783, SD
Questions & Answers
Does Dr. Terry J. Wolthuis have affiliation with practices?
Dr. Terry J. Wolthuis is affiliated with Wilson Anesthesia Services PC.
What conditions does Dr. Terry J. Wolthuis treat?
Dr. Terry J. Wolthuis provides treatment for Binocular Dysfunction (BVD), Contact Lens Prescription and Fitting, Eye Floaters, Eye Strain, Farsightedness, Retinal Imaging. For the full list see this list.
Where can you meet with Dr. Terry J. Wolthuis?
Dr. Terry J. Wolthuis's office is located at 1230 North Avenue Suite 3 in Spearfish, SD 57783.
Does Dr. Terry J. Wolthuis accept patients with Wellmark of South Dakota, Inc.?
Yes, Dr. Terry J. Wolthuis is listed in-network for Wellmark of South Dakota, Inc. through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.