Doctor profile · Federal record

Dr. Malorie Irwin

Family Nurse Practitioner · Baton Rouge, LA

  • NPI 1477925527
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4950 Essen Ln, Suite 500
Baton Rouge, LA 708093738
(225) 767-1311
fax (225) 767-1335

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
March 26, 2021
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Louisiana #AP 08534

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477925527. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,884
Transactions
95
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 14 $469.76
Daiichi Sankyo INC. 14 $408.26
Novartis Pharmaceuticals Corporation 11 $221.98
Pfizer INC. 12 $210.60
Abbvie INC. 5 $118.06
Celgene Corporation 7 $117.40
Taiho Oncology, INC. 5 $104.58
Merck Sharp & Dohme LLC 4 $85.24
Janssen Biotech, INC. 3 $68.82
Pharmacosmos Therapeutics INC. 4 $67.73
Ipsen Biopharmaceuticals, INC 3 $65.66
Genzyme Corporation 4 $65.15
Bayer Healthcare Pharmaceuticals INC. 3 $62.03
Incyte Corporation 3 $57.62
Alexion Pharmaceuticals, INC. 3 $57.01

By nature of payment

Food and Beverage
$2,710
Education
$174

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
42
Total drug cost
$1,098
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 27 24 $407
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 23 18 $578
Pantoprazole Sodium Generic 11 0 $114

Frequently asked questions

Auto-generated from federal data
What is Dr. Malorie Irwin's medical specialty?
Dr. Malorie Irwin practices Family Nurse Practitioner in Baton Rouge, LA.
Where does Dr. Malorie Irwin practice?
Dr. Malorie Irwin practices at 4950 Essen Ln, Baton Rouge, LA 708093738. Office phone: 2257671311.
What is Dr. Malorie Irwin's NPI?
Dr. Malorie Irwin's National Provider Identifier (NPI) is 1477925527, issued by NPPES.