Quick answers
- Which hospitals does Jeffrey W. Walker work at?
- Medicare's official clinician data lists Jeffrey W. Walker at 5 hospitals: Ascension St Vincent Mercy, Indiana University Health, Indiana University Health Ball Memorial Hospital, Indiana University Health Tipton Hospital Inc and Riverview Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey W. Walker see patients?
- Medicare's clinician data lists 1 practice location in Indianapolis, IN. Call before your visit to confirm the address.
- What is Jeffrey W. Walker's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jeffrey W. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey W. Walker 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 Jeffrey W. Walker?
- (888) 484-3258, as listed in official Medicare / NPI Registry data.
- What is Jeffrey W. Walker's NPI number?
- 1255414975. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey W. Walker works
Medicare's Facility Affiliation Data lists Jeffrey W. Walker 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 MercyElwood, IN · Critical Access Hospital · CCN 151308
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · CCN 150056
- Indiana University Health Ball Memorial HospitalMuncie, IN · Acute Care Hospital · CCN 150089
- Indiana University Health Tipton Hospital IncTipton, IN · Critical Access Hospital · CCN 151311
- Riverview HealthNoblesville, IN · Acute Care Hospital · CCN 150059
Practice locations
Addresses where Jeffrey W. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1701 N Senate BlvdIndianapolis, IN 46202 (888) 484‑3258
Group practices
Medicare enrollment lists Jeffrey W. Walker as a member of this group (CMS data updated 2026-10-02).
- IU Health Medical Group LLC4,462 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Indianapolis
Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255414975 |
| 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