Quick answers
- Which hospitals does Alyssa M. Aubin work at?
- Medicare's official clinician data lists Alyssa M. Aubin at 3 hospitals: Advocate Good Samaritan Hospital, Advocate Sherman Hospital and Northwestern Medicine Delnor Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alyssa M. Aubin see patients?
- Medicare's clinician data lists 2 practice locations, including Naperville, IL and Batavia, IL. Call before your visit to confirm the address.
- What is Alyssa M. Aubin's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Alyssa M. Aubin accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa M. Aubin 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.
- Does Alyssa M. Aubin offer telehealth?
- Medicare's clinician data says Alyssa M. Aubin offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alyssa M. Aubin?
- (630) 692-4100, as listed in official Medicare / NPI Registry data.
- What is Alyssa M. Aubin's NPI number?
- 1124774245. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alyssa M. Aubin works
Medicare's Facility Affiliation Data lists Alyssa M. Aubin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Samaritan HospitalDowners Grove, IL · Acute Care Hospital · CCN 140288
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
Practice locations
Addresses where Alyssa M. Aubin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1508 Aurora AveNaperville, IL 60540 (630) 692‑4100
- 2500 W Fabyan PkwyBatavia, IL 60510 (630) 879‑2110
Group practices
Medicare enrollment lists Alyssa M. Aubin as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Naperville
Clinicians with the same Medicare primary specialty in Naperville, IL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1124774245 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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