Doctor profile · Federal record

Dr. Alan Dang, M.D.

Internal Medicine Physician · Obstetrics & Gynecology Physician · Fountain Valley, CA

  • NPI 1043217359
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10900 Warner Ave, Suite 111
Fountain Valley, CA 927083846
(714) 369-6074
fax (714) 369-6180

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
January 11, 2017
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A82876

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043217359. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,190
Transactions
25
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, Inc. 4 $471.49
Amgen Inc. 8 $461.64
AstraZeneca Pharmaceuticals LP 2 $239.85
RedHill Biopharma Inc. 1 $143.97
Averitas Pharma Inc. 1 $140.29
SCILEX PHARMACEUTICALS INC. 1 $136.03
Vanda Pharmaceuticals Inc. 1 $125.00
Axsome Therapeutics, Inc. 1 $121.73
Otsuka America Pharmaceutical, Inc. 1 $117.52
Inari Medical, Inc. 1 $92.78
Kestra Medical Technology Services, Inc. 1 $83.34
ABIOMED 1 $43.32
Organon Llc 2 $12.70

By nature of payment

Food and Beverage
$2,190

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Dang's medical specialty?
Dr. Alan Dang practices Internal Medicine Physician in Fountain Valley, CA.
Where does Dr. Alan Dang practice?
Dr. Alan Dang practices at 10900 Warner Ave, Fountain Valley, CA 927083846. Office phone: 7143696074.
What is Dr. Alan Dang's NPI?
Dr. Alan Dang's National Provider Identifier (NPI) is 1043217359, issued by NPPES.