Doctor profile · Federal record

Dr. Rachel Kadar, M.D.

Critical Care Medicine (Anesthesiology) Physician (CMS: Critical Care (Intensivists)) · Emergency Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Oak Lawn, IL

  • NPI 1063852747
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
4440 W 95Th St, Oak Lawn
Oak Lawn, IL 604532600
(708) 684-5375
fax (708) 684-1028
Additional location
251 E Huron St
Chicago, IL 606112908
(312) 908-7737
Additional location
675 W North Ave Ste 505
Melrose Park, IL 60160
(708) 450-4557
fax (708) 338-0200
Show 1 more location
Additional location
890 Garfield Ave Ste 106
Libertyville, IL 600483100
(847) 325-1853
Mailing address
29373 Network Pl
Chicago, IL 606731293

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
March 6, 2025
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207LC0200X — NUCC code
State licenses (2)
Illinois #036-139454 · Illinois #036.139454

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063852747. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
512
Distinct HCPCS
4
Medicare allowed
$82,477
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 269 153 $125
99291 Critical care, first 30-74 minutes 190 110 $226
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 35 31 $81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 18 18 $181

In context: peer comparison

Among 3 peers in Oak Lawn Critical Care Medicine (Anesthesiology) Physician, average services per provider: 105. This provider delivers 4.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rachel Kadar's medical specialty?
Dr. Rachel Kadar practices Critical Care Medicine (Anesthesiology) Physician in Oak Lawn, IL.
Where does Dr. Rachel Kadar practice?
Dr. Rachel Kadar practices at 4440 W 95Th St, Oak Lawn, IL 604532600. Office phone: 7086845375.
What is Dr. Rachel Kadar's NPI?
Dr. Rachel Kadar's National Provider Identifier (NPI) is 1063852747, issued by NPPES.
Does Dr. Rachel Kadar accept Medicare assignment?
Yes. Dr. Rachel Kadar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Kadar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.