Doctor profile · Federal record

Dr. Catherine Dimou, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Chicago, IL

  • NPI 1073615076
  • Accepts Medicare
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1700 W van Buren St, Suite 500
Chicago, IL 606123218
(312) 563-2875
fax (312) 942-3012

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
May 24, 2022
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Illinois #036-087691

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073615076. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,014
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 12 12 $85

In context: peer comparison

Among 154 peers in this city , average services per provider: 128. This provider delivers 0.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Dimou's medical specialty?
Dr. Catherine Dimou practices Hospitalist Physician in Chicago, IL.
Where does Dr. Catherine Dimou practice?
Dr. Catherine Dimou practices at 1700 W van Buren St, Chicago, IL 606123218. Office phone: 3125632875.
What is Dr. Catherine Dimou's NPI?
Dr. Catherine Dimou's National Provider Identifier (NPI) is 1073615076, issued by NPPES.
Does Dr. Catherine Dimou accept Medicare assignment?
Yes. Dr. Catherine Dimou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Dimou commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.