Doctor profile · Federal record

Dr. Katalin Esther, CRNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Critical Care Medicine Registered Nurse · Montgomery, AL

  • NPI 1831822105
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
544 S McDonough St
Montgomery, AL 361044614
(334) 593-9735
fax (334) 593-9006

Credentials & registration

NPPES · NUCC
NPI registered
July 2022 — 4 yrs on file
Profile last updated
October 20, 2024
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Alabama #1-122802

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831822105. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$126
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Sumitomo Pharma America, INC. 2 $36.38
Novo Nordisk INC 2 $35.30
Bayer Healthcare Pharmaceuticals INC. 1 $19.79
GlaxoSmithKline, LLC. 1 $17.88
Merck Sharp & Dohme LLC 1 $17.06

By nature of payment

Food and Beverage
$126

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katalin Esther's medical specialty?
Dr. Katalin Esther practices Family Nurse Practitioner in Montgomery, AL.
Where does Dr. Katalin Esther practice?
Dr. Katalin Esther practices at 544 S McDonough St, Montgomery, AL 361044614. Office phone: 3345939735.
What is Dr. Katalin Esther's NPI?
Dr. Katalin Esther's National Provider Identifier (NPI) is 1831822105, issued by NPPES.
Does Dr. Katalin Esther accept Medicare assignment?
Yes. Dr. Katalin Esther accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.