Quick answers
- Which hospitals does Roderick Nisi work at?
- Medicare's official clinician data lists Roderick Nisi at 5 hospitals: Ascension St Vincent Anderson, Community Hospital East, Community Hospital of Anderson and Madison County, Community Howard Regional Health Inc. and Marion General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roderick Nisi see patients?
- Medicare's clinician data lists 3 practice locations, including Anderson, IN and Indianapolis, IN. Call before your visit to confirm the address.
- What is Roderick Nisi's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Roderick Nisi accept Medicare assignment?
- Yes. Medicare's clinician data says Roderick Nisi 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 Roderick Nisi?
- (765) 298-4720, as listed in official Medicare / NPI Registry data.
- What is Roderick Nisi's NPI number?
- 1821179714. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roderick Nisi works
Medicare's Facility Affiliation Data lists Roderick Nisi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent AndersonAnderson, IN · Acute Care Hospital · CCN 150088
- Community Hospital EastIndianapolis, IN · Acute Care Hospital · CCN 150074
- Community Hospital of Anderson and Madison CountyAnderson, IN · Acute Care Hospital · CCN 150113
- Community Howard Regional Health Inc.Kokomo, IN · Acute Care Hospital · CCN 150007
- Marion General HospitalMarion, IN · Acute Care Hospital · CCN 150011
Practice locations
Addresses where Roderick Nisi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1515 N Madison AveAnderson, IN 46011
- 1601 Medical Arts Blvd, Suite 102Anderson, IN 46011 (765) 298‑4720
- 7120 Clearvista Dr, Suite 4000Indianapolis, IN 46256 (317) 621‑7444
Group practices
Medicare enrollment lists Roderick Nisi as a member of this group (CMS data updated 2026-10-02).
- Community Physicians of Indiana Inc1,565 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Anderson
Clinicians with the same Medicare primary specialty in Anderson, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821179714 |
| 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