Gary Altwerger, MD
Gary Altwerger, MD is a Gynecological Oncology in Chicago, Illinois. Qualified in 2012, 14 years ago. Practices with Ahp Specialty Care Nfp, a 31-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.
- Years since qualifying
- 14
- Licensed in
- IL
- In the registry since
- 2012
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
5841 S Maryland AveChicago, IL 60637-1443
Phone: (888) 824-0200
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 333 Cedar Street, New Haven, CT 06510-3220 — (203) 785-7385
- 880 W. Central Rd., Arlington Heights, IL 60005-2355 — (847) 618-3800
Specialties & licences
| Gynecologic Oncology Physician (primary) | Taxonomy 207VX0201X · Licence 036176993 (IL) |
|---|
Record details
| NPI number | 1407114630 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | April 25, 2012 |
| Last updated in NPPES | January 15, 2026 |
| Certification date | January 15, 2026 |
| Mailing address | 150 Harvester Dr Ste 300, Burr Ridge, IL 60527-5965 |
Medicare enrollment
| Medicare specialty | GYNECOLOGICAL ONCOLOGY |
|---|---|
| Also practises | OBSTETRICS/GYNECOLOGY |
| Medical school | OTHER |
| Graduated | 2012 (14 years in practice) |
| Group practice | Ahp Specialty Care Nfp — 31 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 3 on file with Medicare |
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