Quick answers
- Where does Jack D. Zandstra see patients?
- Medicare's clinician data lists 6 practice locations, including Chicago, IL, Elmhurst, IL and Willowbrook, IL. Call before your visit to confirm the address.
- What is Jack D. Zandstra's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jack D. Zandstra accept Medicare assignment?
- Yes. Medicare's clinician data says Jack D. Zandstra 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 Jack D. Zandstra?
- (312) 283-5560, as listed in official Medicare / NPI Registry data.
- What is Jack D. Zandstra's NPI number?
- 1881362051. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jack D. Zandstra is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1520 N Damen AveChicago, IL 60622 (312) 283‑5560
- 207 E Butterfield RdElmhurst, IL 60126 (630) 359‑8054
- 3301 N Ashland AveChicago, IL 60657 (312) 429‑5725
- 3333 W Fullerton AveChicago, IL 60647 (773) 257‑0610
- 40 75th StWillowbrook, IL 60527 (630) 581‑5372
Group practices
Medicare enrollment lists Jack D. Zandstra as a member of this group (CMS data updated 2026-10-02).
- Midwest Express Care 2, Inc222 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881362051 |
| 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
- 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