Doctor profile · Federal record

Dr. Alexander Sun, MD

Surgery Physician · Student in an Organized Health Care Education/Training Program · Chicago, IL

  • NPI 1023576618
  • 7 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 S Paulina St Ste 403
Chicago, IL 606123806
(312) 942-7100

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
July 5, 2019
Specialty taxonomy
208600000X — NUCC code
State license (1)
Illinois #152.074671

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023576618. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$950
Transactions
7
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 7 $949.79

By nature of payment

Travel and Lodging
$779
Food and Beverage
$171

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
21
Patients
17
Total drug cost
$142
Drug Type Claims Patients Total cost
Ibuprofen Generic 21 17 $142

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Sun's medical specialty?
Dr. Alexander Sun practices Surgery Physician in Chicago, IL.
Where does Dr. Alexander Sun practice?
Dr. Alexander Sun practices at 600 S Paulina St Ste 403, Chicago, IL 606123806. Office phone: 3129427100.
What is Dr. Alexander Sun's NPI?
Dr. Alexander Sun's National Provider Identifier (NPI) is 1023576618, issued by NPPES.