Quick answers
- Which hospitals does Grant E. Garrigues work at?
- Medicare's official clinician data lists Grant E. Garrigues at 3 hospitals: Elmhurst Memorial Hospital, Northshore University Healthsystem - Evanston Hospital and Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grant E. Garrigues see patients?
- Medicare's clinician data lists 3 practice locations, including Valparaiso, IN, Chicago, IL and Joliet, IL. Call before your visit to confirm the address.
- What is Grant E. Garrigues's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Grant E. Garrigues accept Medicare assignment?
- Yes. Medicare's clinician data says Grant E. Garrigues 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 Grant E. Garrigues?
- (312) 243-4244, as listed in official Medicare / NPI Registry data.
- What is Grant E. Garrigues's NPI number?
- 1609040575. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grant E. Garrigues works
Medicare's Facility Affiliation Data lists Grant E. Garrigues at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · CCN 140200
- Northshore University Healthsystem - Evanston HospitalEvanston, IL · Acute Care Hospital · CCN 140010
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Grant E. Garrigues is enrolled with Medicare (CMS data updated 2026-10-02).
- 1300 LincolnwayValparaiso, IN 46383
- 1611 W Harrison St, Suite 400Chicago, IL 60612 (312) 243‑4244
- 963 N 129th Infantry DrJoliet, IL 60435 (877) 632‑6637
Group practices
Medicare enrollment lists Grant E. Garrigues as a member of these groups (CMS data updated 2026-10-02).
- Orthomidwest, PLLC547 clinicians in the group
- Rci (WRS) LLC360 clinicians in the group
- Midwest Orthopaedics at Rush LLC10 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Valparaiso
Clinicians with the same Medicare primary specialty in Valparaiso, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609040575 |
| 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