Dr. Allyson M. Bigham
- Gender: Female
- Experience: 18 years
- Graduated from: University Of Missouri St Louis - School Of Optometry
- Graduation year: 2003
- Sole propriator: No
- NPI: 1356337661
Dr. Allyson M. Bigham O.D.
Optometrist
She is located at 2417 West Franklin Street in Evansville, IN 47712. Can help patients with the following: Astigmatism, Blindness, Dry Eyes, Esotropia, Exotropia, Hypertropia. Her National Provider Identifier (NPI) number is 1356337661. Appointment can be made via the phone number (812) 423-5000. She is affiliated with 1 practices.
Conditions treated
Dr. Allyson M. Bigham, 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. Allyson M. Bigham.
- 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. Allyson M. Bigham
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Allyson M. Bigham as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Focused Silver | HMO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
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. Allyson M. Bigham 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. Allyson M. Bigham is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Simpson & Bigham Od Partnership
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 | $146 |
| Glaukos | $88 |
| Bausch And Lomb | $30 |
Other
| Food and Beverage | $265 |
Studies
UNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated in 2003
Looking for more Optometrists?
There are 9 other optometrists in this region.
- Gender: Male
- Address: 2311 West Franklin Street Evansville, 47712, IN
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- Address: 1250 East Magnolia Street Fort Collins, 80524, CO
- Gender: Male
- Address: 2417 West Franklin Street Evansville, 47712, IN
- Gender: Female
- Address: Suite 4 5405 Pearl Drive Evansville, 47712, IN
- Gender: Female
- Address: Suite 4 5405 Pearl Drive Evansville, 47712, IN
- Gender: Female
- Address: 120 Southeast 4th Street Suite 1300 Evansville, 47708, IN
- Gender: Female
- Address: 2311 West Franklin Street Evansville, 47712, IN
- Gender: Male
- Address: 2311 West Franklin Street Evansville, 47712, IN
- Gender: Female
- Address: Suite B 111 South Red Bank Road Evansville, 47712, IN
Questions & Answers
What conditions does Dr. Allyson M. Bigham treat?
Dr. Allyson M. Bigham provides treatment for Astigmatism, Blindness, Dry Eyes, Esotropia, Exotropia, Hypertropia. For the full list see this list.
Where can you meet with Dr. Allyson M. Bigham?
Dr. Allyson M. Bigham's office is located at 2417 West Franklin Street in Evansville, IN 47712.
Does Dr. Allyson M. Bigham accept patients with CareSource?
Yes, Dr. Allyson M. Bigham is listed in-network for CareSource through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Allyson M. Bigham have affiliation with practices?
Dr. Allyson M. Bigham is affiliated with Simpson & Bigham OD Partnership.