Dr. Geoffrey T. Tufty
- Gender: Male
- Experience: 29 years
- Graduation year: 1992
- Sole propriator: No
- NPI: 1104886654
Dr. Geoffrey T. Tufty M.D.
Ophthalmologist
He is located at 1621 South Minnesota Avenue in Sioux Falls, SD 57105. Can help patients with the following: Corneal Ulcer, Farsightedness, Hypertropia, Macular Degeneration, Retinal Detachment, Scleritis. His National Provider Identifier (NPI) number is 1104886654. Appointment can be made via the phone number (605) 328-9200. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Geoffrey T. Tufty, 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. Geoffrey T. Tufty.
- 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. Geoffrey T. Tufty
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Geoffrey T. Tufty as in-network for the following 2026 plans.
Health plans
Sanford Health Plan
Network data as of Aug 9, 2018, as reported by the insurer.
Show all 16 plans from Sanford Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Sanford Individual Simplicity $1,750 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $3,500 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $4,750 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $6,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $7,200 HSA Qualified | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $2,000 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $6,000 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $7,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual TRUE $1,750 | HMO · Gold | Shptrue | Accepting new patients |
| Sanford Individual TRUE $3,500 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE $4,750 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE $6,500 | HMO · Expanded Bronze | Shptrue | Accepting new patients |
| Sanford Individual TRUE $7,200 HSA Qualified | HMO · Expanded Bronze | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $2,000 | HMO · Gold | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $6,000 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $7,500 | HMO · Expanded Bronze | Shptrue | Accepting new patients |
Wellmark of South Dakota, Inc.
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 7 plans from Wellmark of South Dakota, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellmark Bronze HDHP EPO HSA Qualified (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Bronze Traditional EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Gold Traditional EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Silver Traditional EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Bronze EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Gold EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Silver EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | 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. Geoffrey T. Tufty 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. Geoffrey T. Tufty is enrolled to bill Medicare as a Practitioner - Ophthalmology .
Bills through: Sanford Clinic
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
| Allergan | $18 |
Other
| Food and Beverage | $18 |
Studies
Graduated in 1992
Looking for more Ophthalmologists?
There are 9 other ophthalmologists in this region.
- Gender: Male
- Address: 1621 South Minnesota Avenue Sioux Falls, 57105, SD
- Gender: Male
- Address: 2501 West 22nd Street Sioux Falls, 57105, SD
- Gender: Female
- Address: 1621 S. Minnesota Ave. Sioux Falls, 57105, SD
- Gender: Female
- Address: 1621 S. Minnesota Ave. Sioux Falls, 57105, SD
- Gender: Female
- Address: 1400 West 22nd Street Sioux Falls, 57105, SD
- Gender: Male
- Address: 1621 South Minnesota Avenue Sioux Falls, 57105, SD
- Gender: Female
- Address: 1205 S. Grange Ave. Sioux Falls, 57105, SD
Questions & Answers
What conditions does Dr. Geoffrey T. Tufty treat?
Dr. Geoffrey T. Tufty provides treatment for Corneal Ulcer, Farsightedness, Hypertropia, Macular Degeneration, Retinal Detachment, Scleritis. For the full list see this list.
Where can you meet with Dr. Geoffrey T. Tufty?
Dr. Geoffrey T. Tufty's office is located at 1621 South Minnesota Avenue in Sioux Falls, SD 57105.
Does Dr. Geoffrey T. Tufty have affiliation with practices?
Dr. Geoffrey T. Tufty is affiliated with Sanford Cardiovascular Institute. For the full list of practices see this list.
Does Dr. Geoffrey T. Tufty accept patients with Wellmark of South Dakota, Inc.?
Yes, Dr. Geoffrey T. Tufty is listed in-network for Wellmark of South Dakota, Inc. through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Geoffrey T. Tufty affiliation with hospitals?
Dr. Geoffrey T. Tufty is affiliated with SANFORD USD MEDICAL CENTER.