Doctor profile · Federal record

Dr. Courtney Mercer, FNP

Family Nurse Practitioner · Buffalo, NY

  • NPI 1609397603
  • 9 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
237 Linwood Ave Fl 1
Buffalo, NY 142092009
(716) 884-8018
Additional location
1360 N Forest RD
Williamsville, NY 142211200
(716) 639-0744
fax (716) 932-6007
Mailing address
591 Lafayette Ave
Buffalo, NY 142221428

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #341945

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609397603. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$116
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 2 $53.45
GlaxoSmithKline, LLC. 2 $36.91
Hologic Sales and Service, LLC 1 $25.26

By nature of payment

Food and Beverage
$116

Frequently asked questions

Auto-generated from federal data
What is Dr. Courtney Mercer's medical specialty?
Dr. Courtney Mercer practices Family Nurse Practitioner in Buffalo, NY.
Where does Dr. Courtney Mercer practice?
Dr. Courtney Mercer practices at 237 Linwood Ave Fl 1, Buffalo, NY 142092009. Office phone: 7168848018.
What is Dr. Courtney Mercer's NPI?
Dr. Courtney Mercer's National Provider Identifier (NPI) is 1609397603, issued by NPPES.