Doctor profile · Federal record

Dr. Kaissy Hammer, APRN

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · West Monroe, LA

  • NPI 1275813834
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1416 Natchitoches St
West Monroe, LA 712923751
(318) 318-8773

Credentials & registration

NPPES · NUCC
NPI registered
August 2011 — 15 yrs on file
Profile last updated
January 30, 2020
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Louisiana #AP06398

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275813834. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$785
Transactions
16
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 4 $137.89
Exact Sciences Corporation 1 $107.35
Alkermes, Inc. 2 $98.39
E.R. Squibb & Sons, L.L.C. 1 $98.09
Novo Nordisk Inc 2 $93.34
Gilead Sciences, Inc. 1 $80.79
Sage Therapeutics, Inc. 1 $79.75
Braeburn Inc. 2 $42.71
USWM, LLC 1 $26.17
Indivior Inc. 1 $20.84

By nature of payment

Food and Beverage
$785

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
23
Total drug cost
$597
Drug Type Claims Patients Total cost
Hydroxyzine Pamoate Generic 18 12 $169
Trazodone Hcl Generic 13 11 $71
Sertraline Hcl Generic 11 0 $357

Frequently asked questions

Auto-generated from federal data
What is Dr. Kaissy Hammer's medical specialty?
Dr. Kaissy Hammer practices Psychiatric/Mental Health Nurse Practitioner in West Monroe, LA.
Where does Dr. Kaissy Hammer practice?
Dr. Kaissy Hammer practices at 1416 Natchitoches St, West Monroe, LA 712923751. Office phone: 3183188773.
What is Dr. Kaissy Hammer's NPI?
Dr. Kaissy Hammer's National Provider Identifier (NPI) is 1275813834, issued by NPPES.
Does Dr. Kaissy Hammer accept Medicare assignment?
Yes. Dr. Kaissy Hammer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.