Qusai Taher Alitter, MD
Qusai Taher Alitter, MD is an Internal Medicine in Peru, Illinois. Qualified in 2012, 14 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Connecticut, Illinois, New Jersey and Wisconsin.
- Years since qualifying
- 14
- Licensed in
- CT, IL, NJ, WI
- In the registry since
- 2016
- Specialties on file
- 8
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
920 W StPeru, IL 61354-2763
Phone: (815) 431-5757
Fax: (815) 575-4060
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 (4)
- 20 York St, New Haven, CT 06510-3220 — (203) 737-5699
- 4201 W Medical Center Dr, McHenry, IL 60050-8409 — (815) 759-4323
- 3 Erie Ct, Oak Park, IL 60302-2519 — (708) 763-1471
- 20201 Crawford Ave, Olympia Fields, IL 60461-1010 — (708) 704-4000
Specialties & licences
| Pulmonary Disease Physician (primary) | Taxonomy 207RP1001X · Licence 036149239 (IL) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 036149239 (IL) |
| Critical Care Medicine (Internal Medicine) Physician | Taxonomy 207RC0200X · Licence 25MA11921200 (NJ) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 71642-20 (WI) |
| Hospitalist Physician | Taxonomy 208M00000X · Licence 80235 (CT) |
| Critical Care Medicine (Internal Medicine) Physician | Taxonomy 207RC0200X · Licence 036149239 (IL) |
| Hospitalist Physician | Taxonomy 208M00000X · Licence 036149239 (IL) |
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1093169419 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 21, 2016 |
| Last updated in NPPES | June 3, 2026 |
| Certification date | June 3, 2026 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | OTHER |
| Graduated | 2012 (14 years in practice) |
| Group practice | Mercy Health System Corporation — 751 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Peru
-
Mark Allen Fernandez, MD
920 W St Ste 311, Peru, IL 61354-2770 · (815) 223-9214
-
Joel S. Leifheit MD, PC
920 W St Ste 111, Peru, IL 61354-2763 · (815) 223-4273
-
Dr. Won Yang Kim, MD
920 W St Ste 218, Peru, IL 61354-2763 · (815) 223-6443
-
Dr. Constantino Perales Jr., MD
1016 7th St, Peru, IL 61354-2722 · (815) 224-2006