Quick answers
- Which hospitals does Mark A. Sparrow work at?
- Medicare's official clinician data lists Mark A. Sparrow at 5 hospitals: Community Hospital East, Community Hospital of Anderson and Madison County, Community Hospital South, Inc., Community Howard Regional Health Inc. and Franciscan Health Indianapolis. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Sparrow see patients?
- Medicare's clinician data lists 2 practice locations, including Greensburg, IN and Indianapolis, IN. Call before your visit to confirm the address.
- What is Mark A. Sparrow's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark A. Sparrow accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Sparrow 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 Mark A. Sparrow?
- (812) 663-4331, as listed in official Medicare / NPI Registry data.
- What is Mark A. Sparrow's NPI number?
- 1265871164. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Sparrow works
Medicare's Facility Affiliation Data lists Mark A. Sparrow at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital EastIndianapolis, IN · Acute Care Hospital · CCN 150074
- Community Hospital of Anderson and Madison CountyAnderson, IN · Acute Care Hospital · CCN 150113
- Community Hospital South, Inc.Indianapolis, IN · Acute Care Hospital · CCN 150128
- Community Howard Regional Health Inc.Kokomo, IN · Acute Care Hospital · CCN 150007
- Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · CCN 150162
Practice locations
Addresses where Mark A. Sparrow is enrolled with Medicare (CMS data updated 2026-10-02).
- 720 N Lincoln StGreensburg, IN 47240 (812) 663‑4331
- 9998 Crosspoint Blvd, Suite 200Indianapolis, IN 46256 (317) 579‑2150
Group practices
Medicare enrollment lists Mark A. Sparrow as a member of these groups (CMS data updated 2026-10-02).
- Decatur County Memorial Hospital129 clinicians in the group
- Radiology of Indiana P C125 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Greensburg
Clinicians with the same Medicare primary specialty in Greensburg, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265871164 |
| 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