NPPES file of Aug 9, 2026

Michael Kalani Kenmun Tom, M.D.

Geriatric Medicine (Internal Medicine) Physician · Honolulu, HI

Michael Kalani Kenmun Tom, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Honolulu, Hawaii, and NPI 1487997516, issued on Mar 27, 2013. Check the license (Hawaii 18360, as entered in NPPES) on the Hawaii Medical Board; 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
1487997516
Name
Michael Kalani Kenmun Tom
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
18360 HI
Self-reported in NPPES; status is on the state search
Practice location
550 S Beretania St Ste 601, Honolulu, HI 96813
Phone
(808) 691-8877
Enumerated
Mar 27, 2013
Record last updated
Dec 7, 2022
Fax
(808) 691-8875
Medicare enrollment
Enrolled (PECOS I20160705001607); accepts Medicare assignment
Medical or professional school
University Of Hawaii John A. Burns School Of Medicine, 2013
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 50 in Hawaii → Look up another NPI →

Also registered at 550 S Beretania St Ste 601

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

  1. Lauryn AndoGeriatric Medicine (Family Medicine) Physician1912354382
  2. Monica Cheung Katz, MDFamily Medicine Physician1275943755
  3. Ji Eun Ching, DOFamily Medicine Physician1801323951
  4. Susan Christensen, M.D.Geriatric Medicine (Family Medicine) Physician1326019704
  5. Jeremy Chun, M.D.Geriatric Medicine (Internal Medicine) Physician1598873465
  6. Gina Fujikami, M.D.Geriatric Medicine (Internal Medicine) Physician1598932535

Verify Michael Kalani Kenmun Tom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license 18360    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
Open the Hawaii license search

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26% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

3,156 Medicare Part D claims for 292 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 34 claims were for opioids.

  1. Michael Tom3,156
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium158 claims
  2. Levothyroxine Sodium128 claims
  3. Trazodone Hcl124 claims
  4. Losartan Potassium122 claims
  5. Amlodipine Besylate106 claims
  6. Pantoprazole Sodium103 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.

Bills Medicare through one group practice

  1. Queens University Medical GroupHonolulu, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Kalani Kenmun Tom among 50 geriatric medicine (internal medicine) physician records in Hawaii

Michael Kalani Kenmun Tom, M.D. is one of 50 geriatric medicine (internal medicine) physician records with a practice address in Hawaii. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.

  • NPI issued2013 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2013 · median 2004 among the 25 with a school on file
  • Record last updated2022 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Hawaii

There are 50 geriatric medicine (internal medicine) physician records in Hawaii.

All 50 in Hawaii → Every provider in Honolulu → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Samina Ahsan, M.D.Honolulu, HI 968131316137045
  2. Brita Aramaki, M.D., M.P.H.Honolulu, HI 968131063707420
  3. Jessica Barry, M.D.Honolulu, HI 968131285832527
  4. Jeremy Chun, M.D.Honolulu, HI 968131598873465
  5. Gina Fujikami, M.D.Honolulu, HI 968131598932535
  6. Jodi Goh, MDHonolulu, HI 968131447438494
  7. Marina Hitosugi-LevesqueHonolulu, HI 968131205290756
  8. Miki Kiyokawa, MDHonolulu, HI 968131497839781

Common questions

What is Michael Kalani Kenmun Tom, M.D.'s NPI number?

Michael Kalani Kenmun Tom, M.D.'s National Provider Identifier (NPI) is 1487997516, issued on Mar 27, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Michael Kalani Kenmun Tom, M.D. located?

The NPPES record lists a practice address at 550 S Beretania St Ste 601, Honolulu, HI, 96813. Phone: (808) 691-8877. Providers update this record themselves, so call before visiting.

How can I verify Michael Kalani Kenmun Tom, M.D.'s license?

NPPES lists Hawaii license number 18360, 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 Michael Kalani Kenmun Tom, M.D. prescribe under Medicare Part D?

In 2024, Michael Kalani Kenmun Tom, M.D. had 3,156 Medicare Part D claims for 292 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.