Quick answers
- Which hospitals does Ryan J. Niehaus work at?
- Medicare's official clinician data lists Ryan J. Niehaus at 3 hospitals: Indiana University Health, Indiana University Health Bedford Hospital and Indiana University Health Bloomington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan J. Niehaus see patients?
- Medicare's clinician data lists 6 practice locations, including Indianapolis, IN and Bloomington, IN. Call before your visit to confirm the address.
- What is Ryan J. Niehaus's specialty?
- Medicare lists Family Practice as the primary specialty, and also Sports Medicine.
- Does Ryan J. Niehaus accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan J. Niehaus 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.
- Does Ryan J. Niehaus offer telehealth?
- Medicare's clinician data says Ryan J. Niehaus offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ryan J. Niehaus?
- (888) 484-3258, as listed in official Medicare / NPI Registry data.
- What is Ryan J. Niehaus's NPI number?
- 1235396045. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan J. Niehaus works
Medicare's Facility Affiliation Data lists Ryan J. Niehaus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · CCN 150056
- Indiana University Health Bedford HospitalBedford, IN · Critical Access Hospital · CCN 151328
- Indiana University Health Bloomington HospitalBloomington, IN · Acute Care Hospital · CCN 150051
Practice locations
Addresses where Ryan J. Niehaus is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1701 N Senate BlvdIndianapolis, IN 46202 (888) 484‑3258
- 2605 E Creeks Edge Dr, Indiana University So in Phy IncBloomington, IN 47401 (888) 484‑3258
- 707 W 2nd StBloomington, IN 47403 (888) 484‑3258
- 719 W 2nd StBloomington, IN 47403 (888) 484‑3258
- 727 W 2nd StBloomington, IN 47403 (888) 484‑3258
Group practices
Medicare enrollment lists Ryan J. Niehaus as a member of these groups (CMS data updated 2026-10-02).
- IU Health Medical Group LLC4,462 clinicians in the group
- Indiana University Health Southern Indiana Physicians LLC463 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Indianapolis
Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235396045 |
| 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