Doctor profile · Federal record

Dr. Stephen Leb

Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Student in an Organized Health Care Education/Training Program · Chicago, IL

  • NPI 1003347394
  • Accepts Medicare
  • MIPS 73.2 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
355 E Erie St
Chicago, IL 606113167
(312) 238-2870
Mailing address
200 E Chestnut St Apt 421
Chicago, IL 606112311

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
November 18, 2018
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208100000X — NUCC code
State license (1)
Illinois #125.071604

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003347394. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
6
Medicare allowed
$92,016
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 212 136 $54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 197 182 $183
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 164 91 $84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 163 82 $127
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 59 59 $137
99239 Hospital discharge day management, more than 30 minutes 16 15 $122

In context: peer comparison

Among 50 peers in this city , average services per provider: 486. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Leb's medical specialty?
Dr. Stephen Leb practices Physical Medicine & Rehabilitation Physician in Chicago, IL.
Where does Dr. Stephen Leb practice?
Dr. Stephen Leb practices at 355 E Erie St, Chicago, IL 606113167. Office phone: 3122382870.
What is Dr. Stephen Leb's NPI?
Dr. Stephen Leb's National Provider Identifier (NPI) is 1003347394, issued by NPPES.
Does Dr. Stephen Leb accept Medicare assignment?
Yes. Dr. Stephen Leb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Leb commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.