Doctor profile · Federal record

Dr. Bun Siu Co, MD

Nephrology Physician · Frankfort, IL

  • NPI 1649616822
  • 13 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
838 Highland RD.
Frankfort, IL 60423
(815) 469-2105
fax (815) 469-2105

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Illinois #36-040899

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649616822. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$27
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $26.83

By nature of payment

Food and Beverage
$27

Frequently asked questions

Auto-generated from federal data
What is Dr. Bun Siu Co's medical specialty?
Dr. Bun Siu Co practices Nephrology Physician in Frankfort, IL.
Where does Dr. Bun Siu Co practice?
Dr. Bun Siu Co practices at 838 Highland RD., Frankfort, IL 60423. Office phone: 8154692105.
What is Dr. Bun Siu Co's NPI?
Dr. Bun Siu Co's National Provider Identifier (NPI) is 1649616822, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 23, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›