Doctor profile · Federal record

Dr. Siyi Yung, M.D.

Pediatrics Physician · Oceanside, CA

  • NPI 1790042851
  • 14 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3998 Vista Way Ste D
Oceanside, CA 920564514
(760) 295-1995
fax (760) 295-1118

Credentials & registration

NPPES · NUCC
NPI registered
April 2012 — 14 yrs on file
Profile last updated
June 10, 2021
Specialty taxonomy
208000000X — NUCC code
State license (1)
California #A127762

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790042851. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$283
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 3 $139.55
kaleo, Inc. 3 $57.19
Cranial Technologies, Inc 2 $32.62
SOBI, INC 1 $24.05
SANOFI PASTEUR INC. 1 $15.50
Merck Sharp & Dohme LLC 1 $14.41

By nature of payment

Food and Beverage
$283

Frequently asked questions

Auto-generated from federal data
What is Dr. Siyi Yung's medical specialty?
Dr. Siyi Yung practices Pediatrics Physician in Oceanside, CA.
Where does Dr. Siyi Yung practice?
Dr. Siyi Yung practices at 3998 Vista Way Ste D, Oceanside, CA 920564514. Office phone: 7602951995.
What is Dr. Siyi Yung's NPI?
Dr. Siyi Yung's National Provider Identifier (NPI) is 1790042851, issued by NPPES.