Doctor profile · Federal record

Dr. Cecilia Duplechan, APRN

Psychiatric/Mental Health Nurse Practitioner · Lake Charles, LA

  • NPI 1548937543
  • 5 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
614 Esplanade St
Lake Charles, LA 706076308
(337) 478-1411

Credentials & registration

NPPES · NUCC
NPI registered
August 2021 — 5 yrs on file
Profile last updated
September 26, 2023
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Louisiana #221892

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548937543. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,131
Transactions
47
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Axsome Therapeutics, Inc. 10 $348.29
Vanda Pharmaceuticals Inc. 7 $212.08
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 7 $203.51
ABBVIE INC. 16 $198.78
Supernus Pharmaceuticals, Inc. 2 $72.27
Otsuka America Pharmaceutical, Inc. 2 $44.69
IRONSHORE PHARMACEUTICALS INC. 1 $18.38
Alkermes, Inc. 1 $18.27
Takeda Pharmaceuticals U.S.A., Inc. 1 $14.66

By nature of payment

Food and Beverage
$1,119
Education
$12

Frequently asked questions

Auto-generated from federal data
What is Dr. Cecilia Duplechan's medical specialty?
Dr. Cecilia Duplechan practices Psychiatric/Mental Health Nurse Practitioner in Lake Charles, LA.
Where does Dr. Cecilia Duplechan practice?
Dr. Cecilia Duplechan practices at 614 Esplanade St, Lake Charles, LA 706076308. Office phone: 3374781411.
What is Dr. Cecilia Duplechan's NPI?
Dr. Cecilia Duplechan's National Provider Identifier (NPI) is 1548937543, issued by NPPES.