Dr. Duane A. Chang
- Gender: Male
- Experience: 33 years
- Graduated from: Pacific University - College Of Optometry
- Graduation year: 1988
- Sole propriator: No
- NPI: 1659318244
Dr. Duane A. Chang O.D.
Optometrist
He is located at 94-050 Farrington Highway Suite B1-1 in Waipahu, HI 96797. Can help patients with the following: Cataracts, Contact Lens Prescription and Fitting, Farsightedness, Lazy Eye, Retinal Imaging, Sty. His National Provider Identifier (NPI) number is 1659318244. Appointment can be made via the phone number (808) 677-1544. He is affiliated with 2 practices.
Conditions treated
Dr. Duane A. Chang, 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. Duane A. Chang.
- 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. Duane A. Chang
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Duane A. Chang as in-network for the following 2026 plans.
Health plans
HMSA
Network data as of Sep 14, 2026, as reported by the insurer.
Show all 14 plans from HMSA
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMSA Bronze PPO I | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Bronze PPO I | PPO · Expanded Bronze | Vision PPO | Accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Vision PPO | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Vision PPO | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Vision PPO | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Vision PPO | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Vision PPO | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Vision PPO | 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. Duane A. Chang 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. Duane A. Chang is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Vision Care Center Of Hawaii Llc
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
| Thrombogenics | $1582 |
| Valeant Pharmaceuticals North America | $796 |
| Alcon | $346 |
Other
| Food and Beverage | $3129 |
Studies
PACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated in 1988
Looking for more Optometrists?
Out of the 14 optometrists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 94-595 Kupuohi Street Waipahu, 96797, HI
- Gender: Female
- Address: Suite E02 94-300 Farrington Highway Waipahu, 96797, HI
- Gender: Female
- Address: Suite B1-1 94-050 Farrington Highway Waipahu, 96797, HI
- Gender: Male
- Address: 94-1480 Moaniani Street Waipahu, 96797, HI
- Gender: Male
- Address: 94-300 Farrington Highway Waipahu, 96797, HI
- Gender: Female
- Address: Unit 103 94-849 Lumiaina Street Waipahu, 96797, HI
- Gender: Male
- Address: Unit 103 94-849 Lumiaina Street Waipahu, 96797, HI
- Gender: Male
- Address: 94-595 Kupuohi Street Waipahu, 96797, HI
- Gender: Male
- Address: 94 824 Moloalo Street Waipahu, 96797, HI
Questions & Answers
Where can you meet with Dr. Duane A. Chang?
Dr. Duane A. Chang's office is located at 94-050 Farrington Highway Suite B1-1 in Waipahu, HI 96797.
Does Dr. Duane A. Chang have affiliation with practices?
Dr. Duane A. Chang is affiliated with Vision Care Centers of Hawaii. For the full list of practices see this list.
Does Dr. Duane A. Chang accept patients with HMSA?
Yes, Dr. Duane A. Chang is listed in-network for HMSA through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Duane A. Chang treat?
Dr. Duane A. Chang provides treatment for Cataracts, Contact Lens Prescription and Fitting, Farsightedness, Lazy Eye, Retinal Imaging, Sty. For the full list see this list.