Darrett Wai Yeung Choy, M.D.
Pediatrics Physician · Hilo, HI
Darrett Wai Yeung Choy, M.D. is a pediatrics physician with a practice address in Hilo, Hawaii, and NPI 1770783375, issued on Jul 20, 2007. Check the license (Hawaii MD14240, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Darrett Wai Yeung Choy
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD14240 HI
Self-reported in NPPES; status is on the state search - Practice location
- 275 Ponahawai St, Hilo, HI 96720
- Phone
- (808) 961-0022
- Enumerated
- Jul 20, 2007
- Record last updated
- Aug 16, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 275 Ponahawai St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Atebara, DDSGeneral Practice Dentistry1629227566
- Robert Atebara, DMDPeriodontics1740256023
- William Hayakawa, D.D.S.General Practice Dentistry1225330889
- Ammon Kau, DDSDentist1497028138
- Mark Koizumi, D.D.S.General Practice Dentistry1366797425
- Ruth Ohata, D.M.D.Pediatric Dentistry1780719500
Verify Darrett Wai Yeung Choy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD14240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average pediatrics physician in 2024
11 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Valproic Acid11 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: $22.71
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Pediatrics Physician providers in Hawaii
There are 410 pediatrics physician records in Hawaii.
Other pediatrics physician records in Hawaii
- Justin AbeHonolulu, HI1871438259
- Stephanie Abe, MDAiea, HI1659691533
- Elizabeth Abinsay, M.D.Honolulu, HI1124121421
- Hazel Abinsay, M.D.Honolulu, HI1336449149
- Bettina Ackermann, MDWailuku, HI1205807625
- Russell Adwan, MDHilo, HI1184291866
- Jessica Aguilar, D.OTripler Army Medical Center, HI1073926374
- Leila Agullana, MDKapolei, HI1225111776
- Oluwatoyin Ajose, MDHonolulu, HI1114090008
- Bert Akitake, M.D.Wailuku, HI1568486348
Common questions
What is Darrett Wai Yeung Choy, M.D.'s NPI number?
Darrett Wai Yeung Choy, M.D.'s National Provider Identifier (NPI) is 1770783375, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Darrett Wai Yeung Choy, M.D. located?
The NPPES record lists a practice address at 275 Ponahawai St, Hilo, HI, 96720. Phone: (808) 961-0022. Providers update this record themselves, so call before visiting.
How can I verify Darrett Wai Yeung Choy, M.D.'s license?
NPPES lists Hawaii license number MD14240, 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 Darrett Wai Yeung Choy, M.D. prescribe under Medicare Part D?
In 2024, Darrett Wai Yeung Choy, M.D. had 11 Medicare Part D claims; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.