Quick answers
- Where does May Chammaa see patients?
- Medicare's clinician data lists 1 practice location in Forest Park, IL. Call before your visit to confirm the address.
- What is May Chammaa's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does May Chammaa accept Medicare assignment?
- Yes. Medicare's clinician data says May Chammaa accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for May Chammaa?
- (708) 771-7000, as listed in official Medicare / NPI Registry data.
- What is May Chammaa's NPI number?
- 1083352702. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where May Chammaa is enrolled with Medicare (CMS data updated 2026-10-02).
- 8311 Roosevelt RdForest Park, IL 60130 (708) 771‑7000
Group practices
Medicare enrollment lists May Chammaa as a member of this group (CMS data updated 2026-10-02).
- Riveredge Hospital Inc22 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Forest Park
Clinicians with the same Medicare primary specialty in Forest Park, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083352702 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians