Quick answers
- Does Nashwa M. Hasabou accept Medicare assignment?
- Yes. Medicare's clinician data says Nashwa M. Hasabou accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nashwa M. Hasabou see?
- In 2024, CMS data shows 55 Original Medicare patients and 322 services for Nashwa M. Hasabou. This counts Original Medicare only and measures volume, not quality.
- What is Nashwa M. Hasabou's NPI number?
- 1639139058. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nashwa M. Hasabou, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 55 |
|---|---|
| Services billed to Medicare | 322 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 61 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)312 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Depression69%
- High cholesterol64%
- Anxiety62%
- High blood pressure60%
- Arthritis47%
- Diabetes29%
Practice locations
Addresses where Nashwa M. Hasabou is enrolled with Medicare (CMS data updated October 2, 2026).
- 2081 Calistoga Dr, Suite 2sNew Lenox, IL 60451 (815) 418‑6070
- 222 E Willow AveWheaton, IL 60187 (312) 986‑4000
Group practices
Medicare enrollment lists Nashwa M. Hasabou as a member of these groups (CMS data updated October 2, 2026).
- Connections Medical Group Associates LLC15 clinicians in the group
- Metropolitan Family Services12 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in New Lenox
Clinicians with the same Medicare primary specialty in New Lenox, IL — not a recommendation.
Other clinicians in Connections Medical Group Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639139058 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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