Gregory E. M. Yuen, M.D.
Psychiatry Physician · Honolulu, HI
Gregory E. M. Yuen, M.D. is a psychiatry physician with a practice address in Honolulu, Hawaii, and NPI 1871654640, issued on Dec 13, 2006. Check the license (Hawaii MD-3267, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory E. M. Yuen
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD-3267 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1188 Bishop St, Honolulu, HI 96813
- Phone
- (808) 599-5050
- Enumerated
- Dec 13, 2006
- Record last updated
- Jul 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (808) 599-5719
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 331 in Hawaii → Look up another NPI →
Also registered at 1188 Bishop St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory E. M. Yuen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-3267Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average psychiatry physician in 2024
717 Medicare Part D claims for 75 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Quetiapine Fumarate83 claims
- Venlafaxine Hcl Er54 claims
- Clozapine50 claims
- Olanzapine49 claims
- Aripiprazole48 claims
- Ziprasidone Hcl43 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: $776.80
31 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Gregory E. M. Yuen among 331 psychiatry physician records in Hawaii
Gregory E. M. Yuen, M.D. is one of 331 psychiatry physician records with a practice address in Hawaii. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 33% of these records are
- Record last updated2016 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
175 psychiatry physician records list a practice address in Honolulu
They are 175 of the 12,408 NPPES records with a practice address in Honolulu, and 331 psychiatry physician records in Hawaii.
All 331 in Hawaii → Every provider in Honolulu → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Darius Amjadi, M.D.Honolulu, HI 968131275639973
- Helen Blaisdell-Brennan, M.D.Honolulu, HI 968131427063122
- David Des Jarlais, MDHonolulu, HI 968131275625659
- Evarts Fox, M.D.Honolulu, HI 968131033158043
- Perry Heintz, M.D.Honolulu, HI 968131457394066
- Stephen Kemble, M.D.Honolulu, HI 968131497759195
- Nancy Luckie, M.D.Honolulu, HI 968131760578116
- Kenneth Luke, M.D.Honolulu, HI 968131699779397
Common questions
What is Gregory E. M. Yuen, M.D.'s NPI number?
Gregory E. M. Yuen, M.D.'s National Provider Identifier (NPI) is 1871654640, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory E. M. Yuen, M.D. located?
The NPPES record lists a practice address at 1188 Bishop St, Honolulu, HI, 96813. Phone: (808) 599-5050. Providers update this record themselves, so call before visiting.
How can I verify Gregory E. M. Yuen, M.D.'s license?
NPPES lists Hawaii license number MD-3267, 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 Gregory E. M. Yuen, M.D. prescribe under Medicare Part D?
In 2024, Gregory E. M. Yuen, M.D. had 717 Medicare Part D claims for 75 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.