Quick answers
- Which hospitals does Keith Ladendorf work at?
- Medicare's official clinician data lists Keith Ladendorf at 2 hospitals: AMITA Health Resurrection Medical Center and Trinity Rock Island. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keith Ladendorf see patients?
- Medicare's clinician data lists 8 practice locations, including Elmhurst, IL, Park Ridge, IL and Rock Island, IL. Call before your visit to confirm the address.
- What is Keith Ladendorf's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Keith Ladendorf accept Medicare assignment?
- Yes. Medicare's clinician data says Keith Ladendorf 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 Keith Ladendorf?
- (331) 221-0274, as listed in official Medicare / NPI Registry data.
- What is Keith Ladendorf's NPI number?
- 1619092095. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keith Ladendorf works
Medicare's Facility Affiliation Data lists Keith Ladendorf at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AMITA Health Resurrection Medical CenterChicago, IL · Acute Care Hospital · CCN 140117
- Trinity Rock IslandRock Island, IL · Acute Care Hospital · CCN 140280
Practice locations
Addresses where Keith Ladendorf is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 155 E Brush Hill RdElmhurst, IL 60126 (331) 221‑0274
- 1775 Dempster StPark Ridge, IL 60068
- 2701 17th StRock Island, IL 61201 (309) 779‑2750
- 3 Eire CtOak Park, IL 60302 (708) 763‑6477
- 3815 Highland AveDowners Grove, IL 60515 (630) 275‑1318
Group practices
Medicare enrollment lists Keith Ladendorf as a member of this group (CMS data updated 2026-10-02).
- Cardiac Surgery Associates SC44 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Elmhurst
Clinicians with the same Medicare primary specialty in Elmhurst, IL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619092095 |
| 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