Dr. Christopher H. Mai, MD
Ophthalmology (Ophthalmology Physician)
98-1079 Moanalua Rd, Ste 480
Aiea, HI 96701
Who else practices at this address →
Honolulu County includes primary care (9% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Harvard Medical School (1989)
- Years since graduation
- 37
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 161
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1989Medical school: Harvard Medical School
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Ophthalmology Physician primary
HI license MD7152
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Island Eye Center Inc (2 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 161
- Services billed
- 809
- Patients’ average age
- 80
| Service | Times | Patients |
|---|---|---|
| Established patient problem focused exam of visual system | 327 | 162 |
| Established patient complete exam of visual system | 170 | 167 |
| Photography of the retina | 132 | 132 |
| Exam of visual field with extended testing | 112 | 110 |
| Imaging of optic nerve | 112 | 109 |
| Exam of the internal drainage system of eye | 100 | 97 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Latanoprost Other prescribers in Aiea, HI | 215 |
| Timolol Maleate Other prescribers in Aiea, HI | 154 |
| Lumigan (bimatoprost) Other prescribers in Aiea, HI | 63 |
| Brimonidine Tartrate Other prescribers in Aiea, HI | 57 |
| Rocklatan (netarsudil mesylat/latanoprost) Other prescribers in Aiea, HI | 51 |
| Combigan (brimonidine tartrate/timolol) Other prescribers in Aiea, HI | 25 |
| Vyzulta (latanoprostene bunod) | 23 |
| Rhopressa (netarsudil mesylate) | 16 |
| Brimonidine Tartrate-Timolol (brimonidine tartrate/timolol) Other prescribers in Aiea, HI | 11 |
| Alphagan P (brimonidine tartrate) Other prescribers in Aiea, HI | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 4 companies reported 7 payments worth $149 in total to this clinician.
| AbbVie Inc. | $65.52 |
|---|---|
| Alcon Vision LLC | $44.68 |
| Amgen Inc. | $20.40 |
| Tarsus Pharmaceuticals, Inc. | $18.51 |
| Food and Beverage | $149 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.