Quick answers
- Which hospitals does James W. Hardacker work at?
- Medicare's official clinician data lists James W. Hardacker at 3 hospitals: Ascension St Vincent Carmel, Ascension St Vincent Hospital and Riverview Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James W. Hardacker see patients?
- Medicare's clinician data lists 1 practice location in Carmel, IN. Call before your visit to confirm the address.
- What is James W. Hardacker's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does James W. Hardacker accept Medicare assignment?
- Yes. Medicare's clinician data says James W. Hardacker 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 James W. Hardacker?
- (317) 573-7733, as listed in official Medicare / NPI Registry data.
- What is James W. Hardacker's NPI number?
- 1053335794. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James W. Hardacker works
Medicare's Facility Affiliation Data lists James W. Hardacker 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 CarmelCarmel, IN · Acute Care Hospital · CCN 150157
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
- Riverview HealthNoblesville, IN · Acute Care Hospital · CCN 150059
Practice locations
Addresses where James W. Hardacker is enrolled with Medicare (CMS data updated 2026-10-02).
- 13431 Old Meridian St, Suite 200Carmel, IN 46032 (317) 573‑7733
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Carmel
Clinicians with the same Medicare primary specialty in Carmel, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053335794 |
| 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