Dr. John W. Prenshaw
- Gender: Male
- Experience: 8 years
- Graduated from: University Of Tennessee, Hsc, College Of Medicine
- Graduation year: 2013
- Sole propriator: No
- NPI: 1164869475
Dr. John W. Prenshaw M.D.
Ophthalmologist
He is located at 7320 Shallowford Road in Chattanooga, TN 37421. Can help patients with the following: Color Blindness, Corneal Disease, Crossed Eyes, Oculomotor Dysfunction, Retinal Detachment, Scleritis. His National Provider Identifier (NPI) number is 1164869475. Appointment can be made via the phone number (423) 894-5300. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. John Whitman Prenshaw, being an ophthalmologist, 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. John W. Prenshaw.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Chalazion
- Color Blindness
- Corneal Disease
- Corneal Ulcer
- Crossed Eyes
- Diabetic Retinopathy
- Double Vision
- Dry Eyes
- Esotropia
- Exotropia
- Eye Floaters
- Eye Strain
- Farsightedness
- Glaucoma
- Herpes of the Eye
- Hypertropia
- Keratitis
- Keratoconus
- LASIK
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Optic Neuritis
- Pink Eye
- Presbyopia
- Retinal Detachment
- Retinitis Pigmentosa (RP)
- Scleritis
- Sty
- Subconjunctival Hemorrhage
- Tunnel Vision
- Usher Syndrome
- Uveitis
Procedures Performed by Dr. John W. Prenshaw
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John W. Prenshaw as in-network for the following 2026 plans.
Health plans
Alliant Health Plans, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Alliant Health Plans, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| SoloCare Bronze EPO $8500 DED HSA 10004 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Exp Bronze EPO $9500 DED 10015 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Gold EPO $1500 DED 10010 | EPO · Gold | Preferred | Accepting new patients |
| SoloCare Silver EPO $5000 DED 10014 | EPO · Silver | Preferred | Accepting new patients |
| SoloCare Silver EPO $6500 DED 10013 | EPO · Silver | Preferred | Accepting new patients |
| SoloCare Standard Exp Bronze EPO $7500 DED 10008 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Standard Gold EPO $2000 DED 10006 | EPO · Gold | Preferred | Accepting new patients |
| SoloCare Standard Platinum EPO $0 DED 10005 | EPO · Platinum | Preferred | Accepting new patients |
| SoloCare Standard Silver EPO $6000 DED 10007 | EPO · Silver | Preferred | Accepting new patients |
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
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 | Blue Network S | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network S | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network S | 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. John W. Prenshaw 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. John W. Prenshaw is enrolled to bill Medicare as a Practitioner - Ophthalmology .
Bills through: White Eye Associates Pa
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
| Shire North American Group | $125 |
| AbbVie | $82 |
| Allergan | $25 |
Other
| Food and Beverage | $279 |
Studies
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated in 2013Additional Specialities
- Resident
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Questions & Answers
What conditions does Dr. John Whitman Prenshaw treat?
Dr. John Whitman Prenshaw provides treatment for Color Blindness, Corneal Disease, Crossed Eyes, Oculomotor Dysfunction, Retinal Detachment, Scleritis. For the full list see this list.
Does Dr. John Whitman Prenshaw accept patients with Alliant Health Plans, Inc.?
Yes, Dr. John Whitman Prenshaw is listed in-network for Alliant Health Plans, Inc. through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. John Whitman Prenshaw have affiliation with practices?
Dr. John Whitman Prenshaw is affiliated with White Eye Associates PA.
Where can you meet with Dr. John Whitman Prenshaw?
Dr. John Whitman Prenshaw's office is located at 7320 Shallowford Road in Chattanooga, TN 37421.
Has Dr. John Whitman Prenshaw affiliation with hospitals?
Dr. John Whitman Prenshaw is affiliated with VIDANT MEDICAL CENTER. For the full list of hospitals see this list.