Thelma Yamada, M.D.
Specialist · Wailuku, HI
Thelma Yamada, M.D. is a specialist with a practice address in Wailuku, Hawaii, and NPI 1306986922, issued on Feb 7, 2007. Check the license with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thelma Yamada
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 1885 Main St, Wailuku, HI 96793
- Phone
- (808) 242-8526
- Enumerated
- Feb 7, 2007
- Entity
- Type 1 · individual
Also registered at 1885 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thelma Yamada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
16 Medicare Part D claims, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
26 specialist records list a Wailuku practice address
They are 26 of the 1,087 NPPES records with a Wailuku practice address, and 374 specialist records in Hawaii.
All 26 in Wailuku → All 374 in Hawaii → Every provider in Wailuku →
Other specialist records in Hawaii
- Jennifer Aberhart, BSC PTKihei, HI1164737805
- Bettina Ackermann, MDWailuku, HI1205807625
- Jhoan Acosta, CNAHonolulu, HI1043683725
- Vida AdamsEwa Beach, HI1043080765
- Matthew Adaniya, M.D.Honolulu, HI1407999097
- Iqbal Ahmed, M.D.Honolulu, HI1164472650
- Walter Aipa, LMTHonolulu, HI1386992725
- Sandee AkionaPearl City, HI1528895885
- Elizabeth AlmsLahaina, HI1639484827
- Alicia Ameden, LMTKailua Kona, HI1821120817
Common questions
What is Thelma Yamada, M.D.'s NPI number?
Thelma Yamada, M.D.'s National Provider Identifier (NPI) is 1306986922, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thelma Yamada, M.D. located?
The NPPES record lists a practice address at 1885 Main St, Wailuku, HI, 96793. Phone: (808) 242-8526. Providers update this record themselves, so call before visiting.
How can I verify Thelma Yamada, M.D.'s license?
Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Thelma Yamada, M.D. prescribe under Medicare Part D?
In 2024, Thelma Yamada, M.D. had 16 Medicare Part D claims; the average among specialist prescribers was 1,524. 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.