Doctor profile · Federal record

Dr. Ayah Bitar, FNP - C

Family Nurse Practitioner · Orange, CA

  • NPI 1396398822
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
275 S Main St
Orange, CA 928683843
(714) 516-9588
Mailing address
2840 S Diamond Bar Blvd Apt 118
Diamond Bar, CA 917653486

Credentials & registration

NPPES · NUCC
NPI registered
July 2019 — 7 yrs on file
Profile last updated
September 14, 2023
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #95010925

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396398822. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$229
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merz North America, INC. 5 $125.96
Abbvie INC. 2 $53.76
Galderma Laboratories, L.P. 3 $49.21

By nature of payment

Food and Beverage
$229

Frequently asked questions

Auto-generated from federal data
What is Dr. Ayah Bitar's medical specialty?
Dr. Ayah Bitar practices Family Nurse Practitioner in Orange, CA.
Where does Dr. Ayah Bitar practice?
Dr. Ayah Bitar practices at 275 S Main St, Orange, CA 928683843. Office phone: 7145169588.
What is Dr. Ayah Bitar's NPI?
Dr. Ayah Bitar's National Provider Identifier (NPI) is 1396398822, issued by NPPES.