Doctor profile · Federal record

Dr. Denis Lawlor

Sports Medicine (Family Medicine) Physician (CMS: Family Practice) · Family Medicine Physician · Chicago, IL

  • NPI 1427519875
  • Accepts Medicare
  • 7 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5841 S Maryland Ave # Mc3079
Chicago, IL 606371443
(773) 834-1634
Mailing address
150 Harvester Dr Ste 300
Burr Ridge, IL 605275965

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
April 7, 2026
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207QS0010X — NUCC code
State licenses (2)
Illinois #036166145 · Michigan #5151015355

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427519875. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
206
Distinct HCPCS
5
Medicare allowed
$10,106
HCPCS Description Services Patients Avg allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 131 31 $1
99204 New patient office or other outpatient visit, 45-59 minutes 28 28 $175
99214 Established patient office or other outpatient visit, 30-39 minutes 17 12 $133
20610 Aspiration and/or injection of fluid from large joint 16 16 $80
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 14 14 $107

In context: peer comparison

Among 6 peers in this city , average services per provider: 702. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
59
Patients
27
Total drug cost
$553
Drug Type Claims Patients Total cost
Meloxicam Generic 33 27 $160
Atorvastatin Calcium Generic 15 0 $207
Rosuvastatin Calcium Generic 11 0 $187

Frequently asked questions

Auto-generated from federal data
What is Dr. Denis Lawlor's medical specialty?
Dr. Denis Lawlor practices Sports Medicine (Family Medicine) Physician in Chicago, IL.
Where does Dr. Denis Lawlor practice?
Dr. Denis Lawlor practices at 5841 S Maryland Ave # Mc3079, Chicago, IL 606371443. Office phone: 7738341634.
What is Dr. Denis Lawlor's NPI?
Dr. Denis Lawlor's National Provider Identifier (NPI) is 1427519875, issued by NPPES.
Does Dr. Denis Lawlor accept Medicare assignment?
Yes. Dr. Denis Lawlor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denis Lawlor commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.