Gregg M. Yamada, M.D.
Cardiovascular Disease Physician · Honolulu, HI
Gregg M. Yamada, M.D. is a cardiovascular disease physician with a practice address in Honolulu, Hawaii, and NPI 1821006933, issued on Aug 4, 2006. Check the license (Hawaii MD7463, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregg M. Yamada
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD7463 HI
Self-reported in NPPES; status is on the state search - Practice location
- 550 S Beretania St, Honolulu, HI 96813
- Phone
- (808) 522-7222
- Enumerated
- Aug 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (808) 532-0414
- Medicaid ID
- 07757102 HI
- Medicare enrollment
- Enrolled (PECOS I20100830000756); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 550 S Beretania St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Coel, MDPediatric Sports Medicine Physician1639227655
Verify Gregg M. Yamada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD7463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,166 Medicare Part D claims for 759 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Atorvastatin Calcium827 claims
- Metoprolol Succinate711 claims
- Repatha Sureclick647 claims
- Eliquis352 claims
- Losartan Potassium346 claims
- Amlodipine Besylate325 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: $34.73
1 payment: food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in Hawaii
There are 84 cardiovascular disease physician records in Hawaii.
Other cardiovascular disease physician records in Hawaii
- Omar Abdul Ghani, M.B.B.SEwa Beach, HI1982916839
- Navaid Asad, M.D.Kailua Kona, HI1104807684
- Wazhma Aslamy, M.D.Wailuku, HI1982604476
- Steven Azuma, M.D.Honolulu, HI1518966233
- Ramy Badawi, MD, MBBSKailua, HI1326238510
- Dipanjan Banerjee, MDHonolulu, HI1295787299
- Ramez Bassir, M.D.Honolulu, HI1871637397
- William Bimson, D.O.Tripler Army Medical Center, HI1922109941
- Danelo Canete, M.D.Honolulu, HI1821100736
- Michael Chan, M.D.Aiea, HI1003841834
Common questions
What is Gregg M. Yamada, M.D.'s NPI number?
Gregg M. Yamada, M.D.'s National Provider Identifier (NPI) is 1821006933, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregg M. Yamada, M.D. located?
The NPPES record lists a practice address at 550 S Beretania St, Honolulu, HI, 96813. Phone: (808) 522-7222. Providers update this record themselves, so call before visiting.
How can I verify Gregg M. Yamada, M.D.'s license?
NPPES lists Hawaii license number MD7463, 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 Gregg M. Yamada, M.D. prescribe under Medicare Part D?
In 2024, Gregg M. Yamada, M.D. had 5,166 Medicare Part D claims for 759 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.