Doctor profile · Federal record

Dr. Maria Castillo Flores, MD

Psychiatry Physician · Santa Ana, CA

  • NPI 1922055987
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 N Main St Ste 500
Santa Ana, CA 927013632
(714) 480-6761
Mailing address
Po Box 18582
Anaheim, CA 928178582

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 11, 2013
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #A38676

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922055987. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$377
Transactions
21
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 21 $377.11

By nature of payment

Food and Beverage
$377

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Castillo Flores's medical specialty?
Dr. Maria Castillo Flores practices Psychiatry Physician in Santa Ana, CA.
Where does Dr. Maria Castillo Flores practice?
Dr. Maria Castillo Flores practices at 1200 N Main St Ste 500, Santa Ana, CA 927013632. Office phone: 7144806761.
What is Dr. Maria Castillo Flores's NPI?
Dr. Maria Castillo Flores's National Provider Identifier (NPI) is 1922055987, issued by NPPES.