Doctor profile · Federal record

Dr. Fernando Ona, MD

Gastroenterology Physician · Honolulu, HI

  • NPI 1811934748
  • 20 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
459 Patterson RD
Honolulu, HI 968191522
(808) 433-0080
fax (808) 433-0391
Mailing address
1712 Liliha St, Ste 205
Honolulu, HI 968173100

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
November 21, 2019
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Hawaii #10439

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811934748. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$415
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 1 $147.84
Orphalan INC 1 $141.72
Intercept Pharmaceuticals, INC. 1 $125.68

By nature of payment

Food and Beverage
$415

Frequently asked questions

Auto-generated from federal data
What is Dr. Fernando Ona's medical specialty?
Dr. Fernando Ona practices Gastroenterology Physician in Honolulu, HI.
Where does Dr. Fernando Ona practice?
Dr. Fernando Ona practices at 459 Patterson RD, Honolulu, HI 968191522. Office phone: 8084330080.
What is Dr. Fernando Ona's NPI?
Dr. Fernando Ona's National Provider Identifier (NPI) is 1811934748, issued by NPPES.