Dr. Cynthia L. Johnson
- Gender: Female
- Experience: 38 years
- Graduated from: University Of Houston - College Of Optometry
- Graduation year: 1983
- Sole propriator: No
- NPI: 1063451276
Dr. Cynthia L. Johnson O.D.
Optometrist
She is located at 11 Shriner Street in Vermillion, SD 57069. Can help patients with the following: Color Blindness, Diabetic Retinopathy, Dry Eyes, Eye Floaters, Eye Strain, Pink Eye. Her National Provider Identifier (NPI) number is 1063451276. Appointment can be made via the phone number (605) 624-2020. She is affiliated with 1 practices.
Conditions treated
Dr. Cynthia Johnson, 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. Cynthia L. Johnson.
- 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. Cynthia L. Johnson
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Cynthia L. Johnson 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 12 plans from Avera Health 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 |
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. Cynthia L. Johnson 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. Cynthia L. Johnson is enrolled to bill Medicare as a Practitioner - Optometry .
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
| Coopervision | $78 |
| Allergan | $65 |
| Alcon | $29 |
Other
| Food and Beverage | $205 |
| Other | $16 |
Studies
UNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Graduated in 1983
Looking for more Optometrists?
Here are optometrists in South Dakota you may want to explore.
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- Address: 3001 Broadway Avenue Yankton, 57078, SD
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- Address: 302 North Harth Avenue Madison, 57042, SD
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- Address: Suite 105 1200 North Lacrosse Street Rapid City, 57701, SD
- Gender: Male
- Address: 11 Shriner Street Vermillion, 57069, SD
- Gender: Female
- Address: Suite 1 1420 North Avenue Spearfish, 57783, SD
- Gender: Female
- Address: 302 North Harth Avenue Madison, 57042, SD
- Gender: Male
- Address: 305 Dakota Dunes Boulevard Dakota Dunes, 57049, SD
- Gender: Female
- Address: Suite 100 1612 Eglin Street Rapid City, 57701, SD
- Gender: Male
- Address: 2701 Fox Run Parkway Yankton, 57078, SD
- Gender: Male
- Address: 1000 Health Center Road Kyle, 57752, SD
Questions & Answers
What conditions does Dr. Cynthia Johnson treat?
Dr. Cynthia Johnson provides treatment for Color Blindness, Diabetic Retinopathy, Dry Eyes, Eye Floaters, Eye Strain, Pink Eye. For the full list see this list.
Does Dr. Cynthia Johnson have affiliation with practices?
Dr. Cynthia Johnson is affiliated with Prairie Eye Clinic.
Where can you meet with Dr. Cynthia Johnson?
Dr. Cynthia Johnson's office is located at 11 Shriner Street in Vermillion, SD 57069.
Does Dr. Cynthia Johnson accept patients with Avera Health Plans?
Yes, Dr. Cynthia Johnson is listed in-network for Avera Health Plans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.