Dr. Ann E. Tang
- Gender: Female
- Experience: 12 years
- Sole propriator: No
- NPI: 1730316282
Dr. Ann E. Tang O.D.
Optometrist
She is located at 2121 Zumbehl Road in Saint Charles, MO 63303. Can help patients with the following: Cataracts, Crossed Eyes, Diabetic Retinopathy, Exotropia, Eye Floaters, Eyeglasses Fitting and Prescription. Her National Provider Identifier (NPI) number is 1730316282. Appointment can be made via the phone number (636) 949-2906. She is affiliated with 1 practices.
Conditions treated
Dr. Ann Elizabeth Tang, 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. Ann E. Tang.
- 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. Ann E. Tang 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 16 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Not accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Complete Silver | EPO · Silver | Preferred | Not accepting new patients |
| Complete Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Not accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 11 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Simple | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Elite Saver Plus | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · 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. Ann E. Tang is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Alcon | $127 |
| AstraZeneca | $11 |
Other
| Food and Beverage | $139 |
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- Address: 2035 Zumbehl Road Saint Charles, 63303, MO
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- Address: 2035 Zumbehl Road Saint Charles, 63303, MO
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Questions & Answers
Does Dr. Ann Elizabeth Tang have affiliation with practices?
Dr. Ann Elizabeth Tang is affiliated with Clarkson Eyecare.
Where can you meet with Dr. Ann Elizabeth Tang?
Dr. Ann Elizabeth Tang's office is located at 2121 Zumbehl Road in Saint Charles, MO 63303.
Does Dr. Ann Elizabeth Tang accept insurance?
Dr. Ann Elizabeth Tang is listed in-network for 27 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health, Oscar Insurance Company. See the Marketplace plans section for details.
What conditions does Dr. Ann Elizabeth Tang treat?
Dr. Ann Elizabeth Tang provides treatment for Cataracts, Crossed Eyes, Diabetic Retinopathy, Exotropia, Eye Floaters, Eyeglasses Fitting and Prescription. For the full list see this list.