NPPES file of Aug 9, 2026

Kevin Wayne Dieffenbach, M.D.

Plastic Surgery Physician · Aiea, HI

Kevin Wayne Dieffenbach, M.D. is a plastic surgery physician with a practice address in Aiea, Hawaii, and NPI 1861588261, issued on Oct 4, 2006. Check the license (Hawaii 8242, 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
1861588261
Name
Kevin Wayne Dieffenbach
Credential
M.D.
Primary taxonomy
Plastic Surgery Physician 208200000X
License number
8242 HI
Self-reported in NPPES; status is on the state search
Practice location
98-1247 Kaahumanu St, Aiea, HI 96701
Phone
(808) 678-1955
Enumerated
Oct 4, 2006
Record last updated
Jan 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(808) 678-1081
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 98-1247 Kaahumanu St

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

  1. Frank Baumholtz, DDSDentist1225118185
  2. Michael Bressem, PH DClinical Psychologist1982618377
  3. Edwin Endo, O.D.Optometrist1861471674
  4. Edwin Endo, O.D.Optometrist1073975843
  5. Steven Ertel, D.D.S.Dentist1245247675
  6. Daniel Harada, MDInternal Medicine Physician1689787996

Verify Kevin Wayne Dieffenbach in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license 8242
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $106.93

5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,683 providers of this specialty with any payment received $5,316.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kevin Dieffenbach$106.93
  2. Specialty average$5,316.31

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Kevin Wayne Dieffenbach among 22 plastic surgery physician records in Hawaii

Kevin Wayne Dieffenbach, M.D. is one of 22 plastic surgery physician records with a practice address in Hawaii. 86% 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 0% of them.

  • NPI issued2006 · 0% of these records are older, 64% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2014 · 82% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in Hawaii

There are 22 plastic surgery physician records in Hawaii.

The 8 plastic surgery physician records with the nearest ZIP codes

  1. Jeff Healy, MDAiea, HI 967011316927692
  2. Jamie Johnson, MDHilo, HI 967201265886030
  3. Stephen Schlesinger, M.D.,F.A.C.S.Kahului, HI 967321730218496
  4. Leonard Yu, M.D.Kahului, HI 967321255464574
  5. Frank Fang, M.D.Kailua, HI 967341649433368
  6. Allen Strasberger, MDKaneohe, HI 967441063519965
  7. Jon Ivey, MDKihei, HI 967531336437797
  8. David Cho, MDHonolulu, HI 968131881807246

Common questions

What is Kevin Wayne Dieffenbach, M.D.'s NPI number?

Kevin Wayne Dieffenbach, M.D.'s National Provider Identifier (NPI) is 1861588261, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Wayne Dieffenbach, M.D. located?

The NPPES record lists a practice address at 98-1247 Kaahumanu St, Aiea, HI, 96701. Phone: (808) 678-1955. Providers update this record themselves, so call before visiting.

How can I verify Kevin Wayne Dieffenbach, M.D.'s license?

NPPES lists Hawaii license number 8242, 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.

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.