Doctor profile · Federal record

Dr. Courtney Breslin, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Westbury, NY

  • NPI 1649727603
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
372 Post Ave
Westbury, NY 115902201
(516) 333-1444
fax (516) 333-2725

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
March 4, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
New York #30-307931

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649727603. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$97
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Sumitomo Pharma America, Inc. 3 $64.54
SHIELD THERAPEUTICS INC 1 $17.46
Bayer Healthcare Pharmaceuticals Inc. 1 $14.53

By nature of payment

Food and Beverage
$97

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney Breslin's medical specialty?
Dr. Courtney Breslin practices Adult Health Nurse Practitioner in Westbury, NY.
Where does Dr. Courtney Breslin practice?
Dr. Courtney Breslin practices at 372 Post Ave, Westbury, NY 115902201. Office phone: 5163331444.
What is Dr. Courtney Breslin's NPI?
Dr. Courtney Breslin's National Provider Identifier (NPI) is 1649727603, issued by NPPES.
Does Dr. Courtney Breslin accept Medicare assignment?
Yes. Dr. Courtney Breslin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.