Dr. Nathan G. Emmert
- Gender: Male
- Experience: 11 years
- Graduation year: 2010
- Sole propriator: Yes
- NPI: 1558675579
Dr. Nathan G. Emmert O.D.
Optometrist
He is located at 920 West G Street in Elizabethton, TN 37643. Can help patients with the following: Binocular Dysfunction (BVD), Blepharitis, Cataracts, Diabetic Retinopathy, Farsightedness, Presbyopia. His National Provider Identifier (NPI) number is 1558675579. Appointment can be made via the phone number (423) 543-2020. He is affiliated with 1 practices.
Conditions treated
Dr. Nathan Emmert, 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. Nathan G. Emmert.
- 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. Nathan G. Emmert
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Nathan G. Emmert as in-network for the following 2026 plans.
Health plans
BlueCross BlueShield of Tennessee
Network data as of Aug 25, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Visionblue | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Visionblue | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Visionblue | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | 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 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | 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 Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | 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 |
UnitedHealthcare
Network data as of Sep 16, 2026, as reported by the insurer.
Show all 12 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non 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. Nathan G. Emmert 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. Nathan G. Emmert is enrolled to bill Medicare as a Practitioner - Optometry .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- ELIZABETHTON, TN, 37643-2935
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
| Valeant Pharmaceuticals North America | $18 |
| Shire North American Group | $13 |
| Alcon | $11 |
Other
| Food and Beverage | $44 |
Studies
Graduated in 2010
Looking for more Optometrists?
There are 9 other optometrists in this region.
- Gender: Female
- Address: 210 Rogosin Drive Elizabethton, 37643, TN
- Gender: Female
- Address: 210 Rogosin Drive Elizabethton, 37643, TN
- Gender: Female
- Address: 3111 Browns Mill Road Johnson City, 37604, TN
- Gender: Male
- Address: 114 South Sycamore Street Elizabethton, 37643, TN
- Gender: Female
- Address: 629 Broad Street Elizabethton, 37643, TN
- Gender: Male
- Address: 321 East Elk Avenue Elizabethton, 37643, TN
- Gender: Male
- Address: 1001 Over Mountain Drive Elizabethton, 37643, TN
- Gender: Male
- Address: 321 East Elk Avenue Elizabethton, 37643, TN
- Gender: Male
- Address: 114 South Sycamore Street Elizabethton, 37643, TN
Questions & Answers
Where can you meet with Dr. Nathan Emmert?
Dr. Nathan Emmert's office is located at 920 West G Street in Elizabethton, TN 37643.
Does Dr. Nathan Emmert accept patients with Oscar Insurance Company?
Yes, Dr. Nathan Emmert is listed in-network for Oscar Insurance Company through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Nathan Emmert have affiliation with practices?
Dr. Nathan Emmert is affiliated with DR. Nathan Emmert Vision & Eyecare.
What conditions does Dr. Nathan Emmert treat?
Dr. Nathan Emmert provides treatment for Binocular Dysfunction (BVD), Blepharitis, Cataracts, Diabetic Retinopathy, Farsightedness, Presbyopia. For the full list see this list.