Dr. Thomas D. Clark O.D.
Optometrist
He is located at 1401 North Green River Road in Evansville, IN 47715. Can help patients with the following: Blindness, Eye Strain, Eyeglasses Fitting and Prescription, Lazy Eye, Macular Degeneration, Oculomotor Dysfunction. His National Provider Identifier (NPI) number is 1720133671. Appointment can be made via the phone number (812) 479-5025. He is affiliated with 1 practices.
Conditions treated
Dr. Thomas David Clark, 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. Thomas D. Clark.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Thomas D. Clark as in-network for the following 2026 plans.
Health plans
CareSource
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 22 plans from CareSource
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze 7500 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| HDHP Preventive Silver 5500 $0 Chronic Care Drugs | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| HSA Eligible Bronze 6000 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Platinum Zero $5 Generic Drugs | HMO · Platinum | Preferred | Accepting new patients |
| Platinum Zero $5 Generic Drugs + Adult Vision & Fitness | HMO · Platinum | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | 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. Thomas D. Clark 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. Thomas D. Clark is enrolled to bill Medicare as a Order And Referring Only - Optometry (also registered under: 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
| Alcon | $200 |
| Valeant Pharmaceuticals North America | $73 |
| Maculogix | $50 |
Other
| Food and Beverage | $325 |
Looking for more Optometrists?
Out of the 25 optometrists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 6614 Logan Drive Evansville, 47715, IN
- Gender: Female
- Address: Eastland Mall 800 North Green River Road Evansville, 47715, IN
- Gender: Female
- Address: 6149 East Columbia Street Evansville, 47715, IN
- Gender: Male
- Address: Keen Eyecare Consultants INC. 800 North Green River Road Evansville, 47715, IN
- Gender: Male
- Address: 1700 South Green River Road Evansville, 47715, IN
- Gender: Female
- Address: 499 North Green River Road Evansville, 47715, IN
- Gender: Female
- Address: 800 North Green River Road Evansville, 47715, IN
- Gender: Female
- Address: 516 North Main Street Princeton, 47670, IN
- Gender: Female
- Address: 1614 North Green River Road Evansville, 47715, IN
Questions & Answers
Does Dr. Thomas David Clark accept patients with CareSource?
Yes, Dr. Thomas David Clark is listed in-network for CareSource through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Thomas David Clark have affiliation with practices?
Dr. Thomas David Clark is affiliated with Eyeglass World.
What conditions does Dr. Thomas David Clark treat?
Dr. Thomas David Clark provides treatment for Blindness, Eye Strain, Eyeglasses Fitting and Prescription, Lazy Eye, Macular Degeneration, Oculomotor Dysfunction. For the full list see this list.
Where can you meet with Dr. Thomas David Clark?
Dr. Thomas David Clark's office is located at 1401 North Green River Road in Evansville, IN 47715.