David Mai, MD
Ophthalmology Physician · Aiea, HI
David Mai, MD is an ophthalmology physician with a practice address in Aiea, Hawaii, and NPI 1851405674, issued on Aug 18, 2006. Check the license (Hawaii MD7621, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Mai
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD7621 HI
Self-reported in NPPES; status is on the state search - Practice location
- 98 1079 Moanalua RD, Aiea, HI 96701
- Phone
- (808) 487-9667
- Enumerated
- Aug 18, 2006
- Entity
- Type 1 · individual
Also registered at 98 1079 Moanalua RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Ayabe, MDObstetrics & Gynecology Physician1376507624
- Ramin Jamm, M.D.Specialist1235284266
Verify David Mai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD7621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
94% fewer Medicare Part D claims than the average ophthalmology physician in 2024
95 Medicare Part D claims for 36 beneficiaries, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 71% of claims.
Most prescribed
- Lumigan25 claims
- Latanoprost19 claims
- Timolol Maleate15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $70.00
3 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 12,922 providers of this specialty with any payment received $4,937.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Island Eye Center IncAiea, HI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
10 ophthalmology physician records list a Aiea practice address
They are 10 of the 1,481 NPPES records with a Aiea practice address, and 128 ophthalmology physician records in Hawaii.
All 10 in Aiea → All 128 in Hawaii → Every provider in Aiea →
Other ophthalmology physician records in Hawaii
- Lorene Anastasi, MDHonolulu, HI1861553208
- Kenneth Baum, MDHonolulu, HI1871692269
- Charles Behnfield, MDTripler Amc, HI1669978839
- Michael Bennett, M.D.Honolulu, HI1043274111
- Rick Carpenter, D.O.Hilo, HI1487877403
- Uma Chaluvadi, MD, FRCS, FRCOPHTH.Wailuku, HI1306872874
- Kenneth Chang, M.D., M.P.H.Honolulu, HI1134236821
- Susie Chang, M.D.Honolulu, HI1952385106
- Karen Chen, MD, MPHILHonolulu, HI1376076018
- Ming Chen, MDHonolulu, HI1376621318
Common questions
What is David Mai, MD's NPI number?
David Mai, MD's National Provider Identifier (NPI) is 1851405674, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Mai, MD located?
The NPPES record lists a practice address at 98 1079 Moanalua RD, Aiea, HI, 96701. Phone: (808) 487-9667. Providers update this record themselves, so call before visiting.
How can I verify David Mai, MD's license?
NPPES lists Hawaii license number MD7621, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Mai, MD prescribe under Medicare Part D?
In 2024, David Mai, MD had 95 Medicare Part D claims for 36 beneficiaries; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.