Quick answers
- Which hospitals does Reena R. Shah work at?
- Medicare's official clinician data lists Reena R. Shah at 5 hospitals: Advocate Good Samaritan Hospital, Advocate Sherman Hospital, Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Delnor Community Hospital and Northwestern Medicine Kishwaukee Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Reena R. Shah see patients?
- Medicare's clinician data lists 1 practice location in Batavia, IL. Call before your visit to confirm the address.
- What is Reena R. Shah's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Reena R. Shah accept Medicare assignment?
- Yes. Medicare's clinician data says Reena R. Shah 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 Reena R. Shah offer telehealth?
- Medicare's clinician data says Reena R. Shah offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Reena R. Shah?
- (630) 879-2110, as listed in official Medicare / NPI Registry data.
- What is Reena R. Shah's NPI number?
- 1972597524. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Reena R. Shah works
Medicare's Facility Affiliation Data lists Reena R. Shah 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 Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
- Northwestern Medicine Kishwaukee HospitalDekalb, IL · Acute Care Hospital · CCN 140286
Practice locations
Addresses where Reena R. Shah is enrolled with Medicare (CMS data updated 2026-10-02).
- 2500 W Fabyan PkwyBatavia, IL 60510 (630) 879‑2110
Group practices
Medicare enrollment lists Reena R. Shah as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Batavia
Clinicians with the same Medicare primary specialty in Batavia, IL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1972597524 |
| 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