Dr. Douglas F. Chu
- Gender: Male
- Experience: 33 years
- Graduated from: R Franklin University Of Med & Sci/chicago Medical School
- Graduation year: 1988
- Sole propriator: Yes
- NPI: 1841237443
Dr. Douglas F. Chu M.D.
Ophthalmologist
He is located at 1401 South Beretania Street Suite 900 in Honolulu, HI 96814. Can help patients with the following: Blindness, Color Blindness, Hypertropia, LASIK, Lazy Eye, Macular Degeneration. His National Provider Identifier (NPI) number is 1841237443. Appointment can be made via the phone number (808) 942-5800. He is affiliated with 1 practices.
Conditions treated
Dr. Douglas Freeman Chu, 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. Douglas F. Chu.
- 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. Douglas F. Chu
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Douglas F. Chu 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 7 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 II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | 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. Douglas F. Chu 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. Douglas F. Chu is enrolled to bill Medicare as a Practitioner - Ophthalmology .
Bills through: Straub Clinic & Hospital
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 | $1571 |
| Abbott Laboratories | $912 |
| Alcon | $679 |
Other
| Food and Beverage | $5579 |
| Other | $315 |
Studies
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated in 1988
Looking for more Ophthalmologists?
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- Address: Suite 1000 1100 Ward Avenue Honolulu, 96814, HI
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- Address: 1126 South King Street Honolulu, 96814, HI
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- Address: 1010 Pensacola Street Honolulu, 96814, HI
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- Address: Suite 1419 1441 Kapiolani Boulevard Honolulu, 96814, HI
Questions & Answers
Does Dr. Douglas Freeman Chu have affiliation with practices?
Dr. Douglas Freeman Chu is affiliated with Ohana Eye Center Inc..
What conditions does Dr. Douglas Freeman Chu treat?
Dr. Douglas Freeman Chu provides treatment for Blindness, Color Blindness, Hypertropia, LASIK, Lazy Eye, Macular Degeneration. For the full list see this list.
Where can you meet with Dr. Douglas Freeman Chu?
Dr. Douglas Freeman Chu's office is located at 1401 South Beretania Street Suite 900 in Honolulu, HI 96814.
Does Dr. Douglas Freeman Chu accept patients with HMSA?
Yes, Dr. Douglas Freeman Chu is listed in-network for HMSA through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.