Doctor profile · Federal record

Dr. Matthew Kawahara, MD

Surgery Physician (CMS: Vascular Surgery) · Honolulu, HI

  • NPI 1326538190
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1356 Lusitana St Fl 6
Honolulu, HI 968132409
(808) 586-8234

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Hawaii #MDR-7501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326538190. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,540
Transactions
40
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 19 $1,298.22
W. L. Gore & Associates, Inc. 7 $725.18
Cook Incorporated 2 $597.57
Cook Medical LLC 6 $484.66
Abbott Laboratories 1 $161.02
Penumbra, Inc. 1 $144.06
CARDIVA MEDICAL, INC. 1 $39.56
Boston Scientific Corporation 1 $39.27
Bard Peripheral Vascular, Inc. 1 $30.97
Acera Surgical, Inc. 1 $19.08

By nature of payment

Food and Beverage
$2,286
Travel and Lodging
$886
Education
$368

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
18
Total drug cost
$49
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 18 18 $49

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Kawahara's medical specialty?
Dr. Matthew Kawahara practices Surgery Physician in Honolulu, HI.
Where does Dr. Matthew Kawahara practice?
Dr. Matthew Kawahara practices at 1356 Lusitana St Fl 6, Honolulu, HI 968132409. Office phone: 8085868234.
What is Dr. Matthew Kawahara's NPI?
Dr. Matthew Kawahara's National Provider Identifier (NPI) is 1326538190, issued by NPPES.
Does Dr. Matthew Kawahara accept Medicare assignment?
Yes. Dr. Matthew Kawahara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.