Quick answers
- Which hospitals does Rupinderjit Dhillon work at?
- Medicare's official clinician data lists Rupinderjit Dhillon at 3 hospitals: Memorial Hospital, SSM St Joseph Health Center and SSM St Joseph Hospital West. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rupinderjit Dhillon see patients?
- Medicare's clinician data lists 4 practice locations, including Lake Saint Louis, MO, Shiloh, IL and Saint Charles, MO. Call before your visit to confirm the address.
- What is Rupinderjit Dhillon's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Rupinderjit Dhillon accept Medicare assignment?
- Yes. Medicare's clinician data says Rupinderjit Dhillon 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 Rupinderjit Dhillon?
- (636) 625-5200, as listed in official Medicare / NPI Registry data.
- What is Rupinderjit Dhillon's NPI number?
- 1619167483. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rupinderjit Dhillon works
Medicare's Facility Affiliation Data lists Rupinderjit Dhillon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- SSM St Joseph Health CenterSaint Charles, MO · Acute Care Hospital · CCN 260005
- SSM St Joseph Hospital WestLake Saint Louis, MO · Acute Care Hospital · CCN 260200
Practice locations
Addresses where Rupinderjit Dhillon is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Medical PlzLake Saint Louis, MO 63367 (636) 625‑5200
- 1404 Cross StShiloh, IL 62269 (618) 607‑3055
- 300 1st Capitol DrSaint Charles, MO 63301 (636) 947‑5000
- 4500 Memorial DrBelleville, IL 62226 (618) 257‑6220
Group practices
Medicare enrollment lists Rupinderjit Dhillon as a member of these groups (CMS data updated 2026-10-02).
- Fairview Heights Medical Group SC444 clinicians in the group
- Sound Physicians of Illinois LLC193 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lake Saint Louis
Clinicians with the same Medicare primary specialty in Lake Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619167483 |
| 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