Quick answers
- Which hospitals does Samuel R. Heiser work at?
- Medicare's official clinician data lists Samuel R. Heiser at 1 hospital: Riverview Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samuel R. Heiser see patients?
- Medicare's clinician data lists 1 practice location in Noblesville, IN. Call before your visit to confirm the address.
- What is Samuel R. Heiser's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Samuel R. Heiser accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel R. Heiser 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 Samuel R. Heiser?
- (317) 770-5842, as listed in official Medicare / NPI Registry data.
- What is Samuel R. Heiser's NPI number?
- 1912092388. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samuel R. Heiser works
Medicare's Facility Affiliation Data lists Samuel R. Heiser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverview HealthNoblesville, IN · Acute Care Hospital · CCN 150059
Practice locations
Addresses where Samuel R. Heiser is enrolled with Medicare (CMS data updated 2026-10-02).
- 355 Westfield Rd, Suite 120Noblesville, IN 46060 (317) 770‑5842
Group practices
Medicare enrollment lists Samuel R. Heiser as a member of this group (CMS data updated 2026-10-02).
- Riverview Hospital211 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912092388 |
| 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