Doctor profile · Federal record

Dr. Regina Brown, M.D.

Pediatrics Physician · Lake Forest, CA

  • NPI 1891892204
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
23321 El Toro RD, Suites F&G
Lake Forest, CA 926304825
(949) 770-0513

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 13, 2012
Specialty taxonomy
208000000X — NUCC code
State license (1)
California #G60340

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891892204. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$99
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 1 $99.00

By nature of payment

Education
$99

Frequently asked questions

Auto-generated from federal data
What is Dr. Regina Brown's medical specialty?
Dr. Regina Brown practices Pediatrics Physician in Lake Forest, CA.
Where does Dr. Regina Brown practice?
Dr. Regina Brown practices at 23321 El Toro RD, Lake Forest, CA 926304825. Office phone: 9497700513.
What is Dr. Regina Brown's NPI?
Dr. Regina Brown's National Provider Identifier (NPI) is 1891892204, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 19, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›