Jason Alexander
Individual provider Active NPI Internal Medicine Physician · Chicago, IL
NPI 1649533613 · NPPES record last updated Feb 12, 2026
Key facts
- NPI
- 1649533613
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Internal Medicine Physician 207R00000X
- License
- 036137490 (IL)
- Practice address
- 5841 S Maryland Ave
Chicago, IL 60637-1443 - Phone
- (888) 824-0200
- NPI assigned
- Jun 24, 2012
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 7
Hospital & facility affiliations 3
Medicare Care Compare profile
- Specialty
- Internal Medicine
- Education
- Emory University School of Medicine, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- The University of Chicago Medical Center
University of Chicago
Practice addresses (Care Compare)
5841 S Maryland Ave
Chicago, IL 60637-1443
Phone (773) 702-1000
Hospital & facility affiliations
- Ingalls Home Care Inc.
- The University of Chicago Medical Center
- Ingalls Memorial 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 |
|---|---|---|---|---|
| I20150723009687 | IL | Practitioner - Internal Medicine | 1355564881 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Chicago | Current |
Accepting new patients | |
| The University of Chicago Medical Center | Current |
Accepting new patients | |
| The University of Chicago Medical Center | Current |
Accepting new patients |
Locations
180 Harvester Dr
Ste 110
Burr Ridge, IL 60527
Phone (773) 702-1061
150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061
350 N Wall St
Kankakee, IL 60901
Phone (815) 935-7500
120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 036137490 | IL | Yes |
Addresses
Primary practice location
5841 S Maryland Ave
Chicago, IL 60637-1443
Mailing address
150 Harvester Dr
Suite 300
Burr Ridge, IL 60527-5919
Electronic endpoints
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jalexandermd50400@uchospital.direct-ci.com | University of Chicago Physicians Group |
Other providers in Chicago, IL
- Erica Shalini Alexander
- Fratmishin John Alexander
- Gerrica Alexander
- Grace Alexander
- Jada L Alexander
- Jeffery H Alexander
- Jobin Alexander
- Joelyn Faith Alexander
- Johnny O Alexander
- Jorelle Regina Alexander
All providers in Chicago, IL · 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 Feb 12, 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.