Quick answers
- Which hospitals does Meher S. Mallick work at?
- Medicare's official clinician data lists Meher S. Mallick at 5 hospitals: Jersey Community Hospital, Memorial Hospital, Red Bud Regional Hospital, Sparta Community Hospital and Touchette Regional Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Meher S. Mallick see patients?
- Medicare's clinician data lists 9 practice locations, including Sparta, IL, Saint Louis, MO and Coulterville, IL. Call before your visit to confirm the address.
- What is Meher S. Mallick's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Meher S. Mallick accept Medicare assignment?
- Yes. Medicare's clinician data says Meher S. Mallick 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 Meher S. Mallick?
- (618) 443-4138, as listed in official Medicare / NPI Registry data.
- What is Meher S. Mallick's NPI number?
- 1093789034. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Meher S. Mallick works
Medicare's Facility Affiliation Data lists Meher S. Mallick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jersey Community HospitalJerseyville, IL · Acute Care Hospital · CCN 140059
- Memorial HospitalChester, IL · Critical Access Hospital · CCN 141338
- Red Bud Regional HospitalRed Bud, IL · Critical Access Hospital · CCN 141348
- Sparta Community HospitalSparta, IL · Critical Access Hospital · CCN 141349
- Touchette Regional Hospital IncCentreville, IL · Acute Care Hospital · CCN 140077
Practice locations
Addresses where Meher S. Mallick is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1300 N Market StSparta, IL 62286 (618) 443‑4138
- 1400 Lemay Ferry RdSaint Louis, MO 63125 (314) 432‑1111
- 203 E Grant StCoulterville, IL 62237 (618) 758‑2331
- 2041 Goose Lake RdSauget, IL 62206
- 2071 Goose Lake RdSauget, IL 62206 (618) 857‑2700
Group practices
Medicare enrollment lists Meher S. Mallick as a member of these groups (CMS data updated 2026-10-02).
- Deaconess Illinois Specialty Clinic, Inc.148 clinicians in the group
- Southern Illinois Healthcare Foundation Inc119 clinicians in the group
- Sparta Community Hospital D/B/A Quality Healthcare Clinics42 clinicians in the group
- St Louis Medical Clinic, P.C.11 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093789034 |
| 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