Quick answers
- Which hospitals does Mannachanallur Ramakrishnan work at?
- Medicare's official clinician data lists Mannachanallur Ramakrishnan at 3 hospitals: Anderson Hospital, Clinch Valley Medical Center and Community Hospital of Staunton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mannachanallur Ramakrishnan see patients?
- Medicare's clinician data lists 2 practice locations, including Staunton, IL and Maryville, IL. Call before your visit to confirm the address.
- What is Mannachanallur Ramakrishnan's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mannachanallur Ramakrishnan accept Medicare assignment?
- Yes. Medicare's clinician data says Mannachanallur Ramakrishnan 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 Mannachanallur Ramakrishnan?
- (618) 635-2200, as listed in official Medicare / NPI Registry data.
- What is Mannachanallur Ramakrishnan's NPI number?
- 1003806738. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mannachanallur Ramakrishnan works
Medicare's Facility Affiliation Data lists Mannachanallur Ramakrishnan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anderson HospitalMaryville, IL · Acute Care Hospital · CCN 140289
- Clinch Valley Medical CenterRichlands, VA · Acute Care Hospital · CCN 490060
- Community Hospital of StauntonStaunton, IL · Critical Access Hospital · CCN 141306
Practice locations
Addresses where Mannachanallur Ramakrishnan is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 N Caldwell StStaunton, IL 62088 (618) 635‑2200
- 6800 State Route 162Maryville, IL 62062
Group practices
Medicare enrollment lists Mannachanallur Ramakrishnan as a member of this group (CMS data updated 2026-10-02).
- Anderson Medical Group LLC136 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003806738 |
| 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