Doctor profile · Federal record

Dr. Chiemezie Ikechukwu-Osu, MD

Internal Medicine Physician · Brooklyn, NY

  • NPI 1437896891
  • 4 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
374 Stockholm St
Brooklyn, NY 112374006
(718) 963-7272

Credentials & registration

NPPES · NUCC
NPI registered
May 2022 — 4 yrs on file
Profile last updated
June 28, 2022
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #P112975

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437896891. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$194
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Ambu INC. 2 $62.96
Janssen Pharmaceuticals, INC 2 $52.74
Merck Sharp & Dohme LLC 2 $44.40
Exact Sciences Corporation 1 $33.72

By nature of payment

Food and Beverage
$194

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
115
Patients
99
Total drug cost
$1,183
Drug Type Claims Patients Total cost
Omeprazole Generic 29 20 $278
Atorvastatin Calcium Generic 26 23 $228
Amlodipine Besylate Generic 20 20 $123
Metoprolol Succinate Generic 15 13 $126
Metformin Hcl Generic 13 11 $253
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 12 12 $174

Frequently asked questions

Auto-generated from federal data
What is Dr. Chiemezie Ikechukwu-Osu's medical specialty?
Dr. Chiemezie Ikechukwu-Osu practices Internal Medicine Physician in Brooklyn, NY.
Where does Dr. Chiemezie Ikechukwu-Osu practice?
Dr. Chiemezie Ikechukwu-Osu practices at 374 Stockholm St, Brooklyn, NY 112374006. Office phone: 7189637272.
What is Dr. Chiemezie Ikechukwu-Osu's NPI?
Dr. Chiemezie Ikechukwu-Osu's National Provider Identifier (NPI) is 1437896891, issued by NPPES.