Doctor profile · Federal record

Dr. Alex Buder, M.D.,

Internal Medicine Physician · Chicago, IL

  • NPI 1700955358
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2719 N Halsted St, Suite C-1
Chicago, IL 606141413
(773) 388-5685
fax (773) 388-5687

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207R00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700955358. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$131
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Amgen INC. 2 $45.31
Boehringer Ingelheim Pharmaceuticals, INC. 2 $43.40
Merck Sharp & Dohme LLC 1 $24.24
E.R. Squibb & Sons, L.L.C. 1 $18.19

By nature of payment

Food and Beverage
$131

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$51
Drug Type Claims Patients Total cost
Tramadol Hcl Generic 16 0 $29
Naproxen Generic 11 0 $22

Frequently asked questions

Auto-generated from federal data
What is Dr. Alex Buder's medical specialty?
Dr. Alex Buder practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Alex Buder practice?
Dr. Alex Buder practices at 2719 N Halsted St, Chicago, IL 606141413. Office phone: 7733885685.
What is Dr. Alex Buder's NPI?
Dr. Alex Buder's National Provider Identifier (NPI) is 1700955358, issued by NPPES.