Doctor profile · Federal record

Dr. David Barounis, M.D.

Hospitalist Physician · Critical Care Medicine (Internal Medicine) Physician · Naperville, IL

  • NPI 1497067409
  • 16 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
801 S Washington St
Naperville, IL 605407499
(630) 527-3000
fax (630) 527-7300
Additional location
155 E Brush Hill RD
Elmhurst, IL 601265658
(331) 221-9001
Additional location
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-5375
Mailing address
2650 Ridge Ave Ste 1223
Evanston, IL 602011700

Credentials & registration

NPPES · NUCC
NPI registered
July 2010 — 16 yrs on file
Profile last updated
March 31, 2026
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Illinois #036131444

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497067409. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
1
Medicare allowed
$22,652
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 104 82 $218

In context: peer comparison

Among 10 peers in this city , average services per provider: 170. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,073
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inari Medical, Inc. 4 $3,073.01

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$2,750
Food and Beverage
$323

Frequently asked questions

Auto-generated from federal data
What is Dr. David Barounis's medical specialty?
Dr. David Barounis practices Hospitalist Physician in Naperville, IL.
Where does Dr. David Barounis practice?
Dr. David Barounis practices at 801 S Washington St, Naperville, IL 605407499. Office phone: 6305273000.
What is Dr. David Barounis's NPI?
Dr. David Barounis's National Provider Identifier (NPI) is 1497067409, issued by NPPES.
What procedures does Dr. David Barounis commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 30, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›