Doctor profile · Federal record

Dr. Bernard Yonk, M.D.

Gastroenterology Physician · Brooklyn, NY

  • NPI 1437224425
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2355 Ocean Ave
Brooklyn, NY 112293150
(171) 864-5429
fax (171) 833-6197
Mailing address
19018 Nero Ave
Hollis, NY 114231106

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
February 3, 2015
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
New York #140237

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437224425. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$39
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Braintree Laboratories, Inc. 1 $19.50
Phathom Pharmaceuticals, Inc. 1 $19.50

By nature of payment

Food and Beverage
$39

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
143
Patients
56
Total drug cost
$10,680
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 31 14 $663
Sucralfate Generic 27 11 $527
Omeprazole Generic 25 12 $263
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 20 19 $322
Simvastatin Generic 15 0 $196
Atorvastatin Calcium Generic 14 0 $189
Linzess (Linaclotide) Brand 11 0 $8,520

Frequently asked questions

Auto-generated from federal data
What is Dr. Bernard Yonk's medical specialty?
Dr. Bernard Yonk practices Gastroenterology Physician in Brooklyn, NY.
Where does Dr. Bernard Yonk practice?
Dr. Bernard Yonk practices at 2355 Ocean Ave, Brooklyn, NY 112293150. Office phone: 1718645429.
What is Dr. Bernard Yonk's NPI?
Dr. Bernard Yonk's National Provider Identifier (NPI) is 1437224425, issued by NPPES.