NPPES file of Aug 9, 2026

Alex Matsumoto, D.M.D.

General Practice Dentistry · Honolulu, HI

Alex Matsumoto, D.M.D. is a general practice dentistry with a practice address in Honolulu, Hawaii, and NPI 1003277922, issued on Mar 19, 2016. Check the license (Hawaii DT2716, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003277922
Name
Alex Matsumoto
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
DT2716 HI
D10653 OR
Self-reported in NPPES; status is on the state search
Practice location
915 N King St, Honolulu, HI 96817
Phone
(808) 848-1438
Enumerated
Mar 19, 2016
Record last updated
Mar 28, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 915 N King St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adeline Adachi, DNP, APRN-RX, FNP-BCFamily Nurse Practitioner1073269023
  2. Joanne Amberg, APRNObstetrics & Gynecology Nurse Practitioner1619997475
  3. Nafanua Braginsky, APRNFamily Nurse Practitioner1346339264
  4. Narelie Calley, APRNFamily Nurse Practitioner1255088662
  5. Graciela Cando, MDFamily Medicine Physician1245817758
  6. Erika Chinn-Galindo, RDN, LDNRegistered Dietitian1023482452

Verify Alex Matsumoto in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license DT2716    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Hawaii license search

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59% fewer Medicare Part D claims than the average general practice dentistry in 2024

34 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Alex Matsumoto34
  2. Specialty average83

Most prescribed

  1. Amoxicillin22 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.

284 general practice dentistry records list a practice address in Honolulu

They are 284 of the 12,408 NPPES records with a practice address in Honolulu, and 692 general practice dentistry records in Hawaii.

All 284 in Honolulu → All 692 in Hawaii → Every provider in Honolulu →

Other general practice dentistry records in Hawaii

  1. Dana Adachi, DDSHonolulu, HI1245799642
  2. Gerald Adachi, DMDHonolulu, HI1609082221
  3. Maria Adora, DMDHonolulu, HI1447482633
  4. Kern Agader, D.M.D.Kapolei, HI1831246610
  5. Stewart Ahn, DDSMililani, HI1619939725
  6. Edmund Akioka, DDSHonokaa, HI1295892545
  7. Edward Akioka, DDSHonokaa, HI1487492856
  8. Jason Ako, D.D.S.Honolulu, HI1013930452
  9. Genara Alcantra, DMDKapolei, HI1598896987
  10. Terry Allen, DDSLihue, HI1407909401

Common questions

What is Alex Matsumoto, D.M.D.'s NPI number?

Alex Matsumoto, D.M.D.'s National Provider Identifier (NPI) is 1003277922, issued on Mar 19, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Alex Matsumoto, D.M.D. located?

The NPPES record lists a practice address at 915 N King St, Honolulu, HI, 96817. Phone: (808) 848-1438. Providers update this record themselves, so call before visiting.

How can I verify Alex Matsumoto, D.M.D.'s license?

NPPES lists Hawaii license number DT2716, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Alex Matsumoto, D.M.D. prescribe under Medicare Part D?

In 2024, Alex Matsumoto, D.M.D. had 34 Medicare Part D claims for 28 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.