David Alan Barounis, M.D.
Individual provider Active NPI Critical Care Medicine (Internal Medicine) Physician · Naperville, IL
NPI 1497067409 · NPPES record last updated Sep 2, 2026
Key facts
- NPI
- 1497067409
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License
- 036131444 (IL)
- Practice address
- 801 S Washington St
Naperville, IL 60540-7499 - Phone
- (630) 527-3000
- Fax
- (630) 527-7300
- NPI assigned
- Jul 7, 2010
- Sex
- Male
- Sole proprietor
- Yes
Organizations & group practices 4
Hospital & facility affiliations 1
Medicare Care Compare profile
- Specialty
- Hospitalist
- Education
- University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Endeavor Health Medical Group
Practice addresses (Care Compare)
155 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone (331) 221-0096
Hospital & facility affiliations
- Edward Hospital
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20130315000335 | IL | Practitioner - Hospitalist |
2567607740 | Reassigns benefits to 3 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036131444 | IL | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Endeavor Health Medical Group | Emergency Medicine | Current |
Accepting new patients |
| Endeavor Health Medical Group | Current |
Accepting new patients | |
| Advocate Health and Hospitals Corporation | Critical Care Medicine | Current |
Accepting new patients |
Locations
9532 Eagle Way
Chicago, IL 60678
28592 Network Pl
Chicago, IL 60673
155 E Brush Hill Rd
Elmhurst, IL 60126
Phone (331) 221-3521
2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222
2650 Ridge Ave
Evanston, IL 60201
Phone (847) 570-1206
2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175
2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172
801 S Washington St
Naperville, IL 60540
Phone (312) 355-0450
4440 W 95th St
Ste Aip
Oak Lawn, IL 60453
Phone (708) 684-8000
4440 W 95th St
Oak Lawn, IL 60453
Phone (708) 346-5520
Interoperability endpoints
- dbarounis276873@direct.edward.org
- dbarounis205231@direct.myadvocateaurora.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 036131444 | IL | |
| Emergency Medicine Physician | 207P00000X | 036131444 | IL | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 036131444 | IL | Yes |
Addresses
Primary practice location
801 S Washington St
Naperville, IL 60540-7499
Mailing address
2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700
Phone (847) 250-2040
Other practice location 1
4440 W 95th St
Oak Lawn, IL 60453-2600
Phone (708) 684-5375
Other practice location 2
155 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone (331) 221-9001
Electronic endpoints
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ | Direct | |
| Direct Messaging Address | dbarounis205231@direct.myadvocateaurora.org | Direct |
Other providers in Naperville, IL
- Samuel Baricovich
- Amanda Claire Barlow
- Kristen Healoha Barlow
- Kathy Barnas
- Katarzyna Barnes
- Dominic Barranco
- Abbey Barrett
- Gregory W. Barrett
- John Martin Barrett
- Samantha Lynn Barrett
All providers in Naperville, IL · Critical Care Medicine (Internal Medicine) Physician in Illinois
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 2, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.