Dr. Jon M. Williamson
- Gender: Male
- Experience: 36 years
- Graduated from: Illinois College Of Optometry At Chicago
- Graduation year: 1985
- Sole propriator: No
- NPI: 1932104114
Dr. Jon M. Williamson OD
Optometrist
He is located at 1111 West Wisconsin Street in Sparta, WI 54656. Can help patients with the following: Diabetic Retinopathy, Dry Eyes, Esotropia, Hypertropia, Macular Degeneration, Pink Eye. His National Provider Identifier (NPI) number is 1932104114. Appointment can be made via the phone number (608) 269-6731. He is affiliated with 4 practices.
Conditions treated
Dr. Jon M. Williamson, 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. Jon M. Williamson.
- 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. Jon M. Williamson
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jon M. Williamson as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 25, 2026, as reported by the insurer.
Show all 9 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad HSA (+ Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
Aspirus Health Plan
Network data as of Feb 13, 2024, as reported by the insurer.
Show all 12 plans from Aspirus Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMO Bronze $0 Medical Deductible | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 10000 | HMO · Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 7500 | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Catastrophic 10600 with 3 free PCP visits | HMO · Catastrophic | Aspirussign | Accepting new patients |
| HMO Gold 2000 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO Gold 2700 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO HDHP Silver 5900 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6000 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6600 | HMO · Silver | Aspirussign | Accepting new patients |
| POS Bronze 7500 | POS · Expanded Bronze | Aspirussign | Accepting new patients |
| POS Bronze 8500 | POS · Bronze | Aspirussign | Accepting new patients |
| POS Silver 6000 | POS · Silver | Aspirussign | 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. Jon M. Williamson 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. Jon M. Williamson is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Gundersen Clinic Ltd
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
ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated in 1985Affiliated practices
Looking for more Optometrists?
Here are optometrists in Wisconsin you may want to explore.
- Gender: Female
- Address: Suite 400 1021 Quinn Drive Waunakee, 53597, WI
- Gender: Male
- Address: 110 Broad Street North Prescott, 54021, WI
- Gender: Female
- Address: 1020 3rd Avenue Woodruff, 54568, WI
- Gender: Female
- Address: 10 Tower Drive Sun Prairie, 53590, WI
- Gender: Male
- Address: Suite 6 106 South Holmen Drive Holmen, 54636, WI
- Gender: Male
- Address: 1 Bank Avenue Kaukauna, 54130, WI
- Gender: Male
- Address: 1005 17th Street Brodhead, 53520, WI
- Gender: Female
- Address: 1 West Towne Mall Madison, 53719, WI
- Gender: Male
- Address: 113 Carmichael Road Hudson, 54016, WI
- Gender: Male
- Address: 100 Arcadian Avenue Waukesha, 53186, WI
Questions & Answers
What conditions does Dr. Jon M. Williamson treat?
Dr. Jon M. Williamson provides treatment for Diabetic Retinopathy, Dry Eyes, Esotropia, Hypertropia, Macular Degeneration, Pink Eye. For the full list see this list.
Does Dr. Jon M. Williamson have affiliation with practices?
Dr. Jon M. Williamson is affiliated with Team Rehab. For the full list of practices see this list.
Does Dr. Jon M. Williamson accept patients with Aspirus Health Plan?
Yes, Dr. Jon M. Williamson is listed in-network for Aspirus Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Jon M. Williamson?
Dr. Jon M. Williamson's office is located at 1111 West Wisconsin Street in Sparta, WI 54656.