Doctor profile · Federal record

Dr. Guy Hirayama, M.D.

Pediatrics Physician · Wailuku, HI

  • NPI 1679594980
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2180 Main St
Wailuku, HI 967931666
(808) 242-6464
fax (808) 243-2385

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
208000000X — NUCC code
State license (1)
Hawaii #MD4588
Medicaid
HI #01503601

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679594980. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$189
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 3 $69.25
Sanofi Pasteur INC. 2 $51.18
Pfizer INC. 2 $39.39
Sobi, INC 1 $29.42

By nature of payment

Food and Beverage
$189

Frequently asked questions

Auto-generated from federal data
What is Dr. Guy Hirayama's medical specialty?
Dr. Guy Hirayama practices Pediatrics Physician in Wailuku, HI.
Where does Dr. Guy Hirayama practice?
Dr. Guy Hirayama practices at 2180 Main St, Wailuku, HI 967931666. Office phone: 8082426464.
What is Dr. Guy Hirayama's NPI?
Dr. Guy Hirayama's National Provider Identifier (NPI) is 1679594980, issued by NPPES.