Doctor profile · Federal record

Dr. Tiffany Phan, FNP

Family Nurse Practitioner · Pediatric Registered Nurse · Fountain Valley, CA

  • NPI 1205520855
  • 3 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11100 Warner Ave Ste 368
Fountain Valley, CA 927087514
(714) 410-1025
Mailing address
148 Sawbuck
Irvine, CA 926181423

Credentials & registration

NPPES · NUCC
NPI registered
June 2023 — 3 yrs on file
Profile last updated
June 29, 2024
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
California #95026174 · California #95163375

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205520855. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$217
Transactions
7
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 5 $180.36
PFIZER INC. 1 $20.11
Cranial Technologies, Inc 1 $16.77

By nature of payment

Food and Beverage
$217

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Phan's medical specialty?
Dr. Tiffany Phan practices Family Nurse Practitioner in Fountain Valley, CA.
Where does Dr. Tiffany Phan practice?
Dr. Tiffany Phan practices at 11100 Warner Ave Ste 368, Fountain Valley, CA 927087514. Office phone: 7144101025.
What is Dr. Tiffany Phan's NPI?
Dr. Tiffany Phan's National Provider Identifier (NPI) is 1205520855, issued by NPPES.