Quick answers
- Which hospitals does Warren N. Root work at?
- Medicare's official clinician data lists Warren N. Root at 1 hospital: Indiana University Health Arnett Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Warren N. Root see patients?
- Medicare's clinician data lists 4 practice locations, including Lafayette, IN, Indianapolis, IN and Flora, IN. Call before your visit to confirm the address.
- What is Warren N. Root's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Warren N. Root accept Medicare assignment?
- Yes. Medicare's clinician data says Warren N. Root 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 Warren N. Root?
- (765) 448-8000, as listed in official Medicare / NPI Registry data.
- What is Warren N. Root's NPI number?
- 1639192438. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Warren N. Root works
Medicare's Facility Affiliation Data lists Warren N. Root at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Indiana University Health Arnett HospitalLafayette, IN · Acute Care Hospital · CCN 150173
Practice locations
Addresses where Warren N. Root is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Walter Scholer DrLafayette, IN 47909 (765) 448‑8000
- 1701 N Senate BlvdIndianapolis, IN 46202 (888) 484‑3258
- 203 N Division St, Flora Family MedicineFlora, IN 46929 (574) 967‑4523
- 3806 Amelia Ave, Suite 2Lafayette, IN 47905 (765) 449‑3900
Group practices
Medicare enrollment lists Warren N. Root as a member of these groups (CMS data updated 2026-10-02).
- IU Health Medical Group LLC4,462 clinicians in the group
- Arnett Clinic LLC390 clinicians in the group
- Indiana University Health Urgent Care Centers LLC90 clinicians in the group
- Unity Healthcare LLC64 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lafayette
Clinicians with the same Medicare primary specialty in Lafayette, IN — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639192438 |
| 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