Doctor profile · Federal record

Dr. Jennifer Woodruff, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Oak Lawn, IL

  • NPI 1558743559
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4440 W 95Th St
Oak Lawn, IL 60453
(708) 684-5375

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
December 21, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Illinois #036-145728 · Illinois #125.066307

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558743559. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
174
Distinct HCPCS
4
Medicare allowed
$24,701
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 61 59 $130
99285 Emergency department visit with high level of medical decision making 56 56 $180
99283 Emergency department visit with low level of medical decision making 41 41 $76
99291 Critical care, first 30-74 minutes 16 16 $227

In context: peer comparison

Among 49 peers in Oak Lawn Emergency Medicine Physician, average services per provider: 79. This provider delivers 2.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Woodruff's medical specialty?
Dr. Jennifer Woodruff practices Emergency Medicine Physician in Oak Lawn, IL.
Where does Dr. Jennifer Woodruff practice?
Dr. Jennifer Woodruff practices at 4440 W 95Th St, Oak Lawn, IL 60453. Office phone: 7086845375.
What is Dr. Jennifer Woodruff's NPI?
Dr. Jennifer Woodruff's National Provider Identifier (NPI) is 1558743559, issued by NPPES.
Does Dr. Jennifer Woodruff accept Medicare assignment?
Yes. Dr. Jennifer Woodruff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Woodruff commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.