Doctor profile · Federal record

Dr. John-Ezekiel Dayco, MD

Internal Medicine Physician · Detroit, MI

  • NPI 1194346429
  • 6 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3990 John R St
Detroit, MI 482012018
(313) 745-5085
Mailing address
3990 John R St Unit 5
Detroit, MI 482012097

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
April 8, 2025
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #4301508610

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194346429. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,155
Transactions
36
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 7 $398.60
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 5 $179.52
Medtronic, INC. 6 $135.68
Novo Nordisk INC 1 $82.28
Janssen Pharmaceuticals, INC 4 $76.13
Kestra Medical Technology Services, INC. 3 $57.20
Cordis US Corp. 1 $36.79
Alnylam Pharmaceuticals INC. 1 $35.62
Pfizer INC. 2 $35.48
Philips North America LLC 2 $32.07
Kiniksa Pharmaceuticals International, Plc 1 $28.72
Siemens Medical Solutions USA, INC. 1 $21.87
Terumo Medical Corporation 1 $20.80
Amgen INC. 1 $13.92

By nature of payment

Food and Beverage
$1,064
Education
$90

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
133
Patients
0
Total drug cost
$11,051
Drug Type Claims Patients Total cost
Losartan Potassium Generic 31 0 $506
Atorvastatin Calcium Generic 28 0 $491
Nifedipine ER (Nifedipine) Brand 18 0 $844
Metformin Hcl Generic 17 0 $146
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 15 0 $409
Jardiance (Empagliflozin) Brand 12 0 $8,544
Metoprolol Succinate Generic 12 0 $111

Frequently asked questions

Auto-generated from federal data
What is Dr. John-Ezekiel Dayco's medical specialty?
Dr. John-Ezekiel Dayco practices Internal Medicine Physician in Detroit, MI.
Where does Dr. John-Ezekiel Dayco practice?
Dr. John-Ezekiel Dayco practices at 3990 John R St, Detroit, MI 482012018. Office phone: 3137455085.
What is Dr. John-Ezekiel Dayco's NPI?
Dr. John-Ezekiel Dayco's National Provider Identifier (NPI) is 1194346429, issued by NPPES.