Doctor profile · Federal record

Dr. Mark Sakai, MD

Otolaryngology Physician (CMS: Otolaryngology) · Hilo, HI

  • NPI 1760988828
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1190 Waianuenue Ave
Hilo, HI 967202089
(907) 223-1583
Mailing address
1285 Waianuenue Ave
Hilo, HI 967201209

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
September 15, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State license (1)
Hawaii #MD-23572-0

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760988828. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$633
Transactions
19
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 10 $209.56
Regeneron Healthcare Solutions, Inc. 4 $160.10
Smith+Nephew, Inc. 2 $132.73
Inspire Medical Systems, Inc. 3 $131.04

By nature of payment

Food and Beverage
$633

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
37
Total drug cost
$1,118
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 34 25 $506
Ipratropium Bromide Generic 13 12 $612

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Sakai's medical specialty?
Dr. Mark Sakai practices Otolaryngology Physician in Hilo, HI.
Where does Dr. Mark Sakai practice?
Dr. Mark Sakai practices at 1190 Waianuenue Ave, Hilo, HI 967202089. Office phone: 9072231583.
What is Dr. Mark Sakai's NPI?
Dr. Mark Sakai's National Provider Identifier (NPI) is 1760988828, issued by NPPES.
Does Dr. Mark Sakai accept Medicare assignment?
Yes. Dr. Mark Sakai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.