Quick answers
- Where does Gustaw J. Kubiszewski see patients?
- Medicare's clinician data lists 6 practice locations, including Mundelein, IL, Gurnee, IL and Lindenhurst, IL. Call before your visit to confirm the address.
- What is Gustaw J. Kubiszewski's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Gustaw J. Kubiszewski accept Medicare assignment?
- Yes. Medicare's clinician data says Gustaw J. Kubiszewski 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 Gustaw J. Kubiszewski?
- (847) 970-7099, as listed in official Medicare / NPI Registry data.
- What is Gustaw J. Kubiszewski's NPI number?
- 1437255718. 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 Gustaw J. Kubiszewski is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1186 W Maple AveMundelein, IL 60060 (847) 970‑7099
- 1655 Nations DrGurnee, IL 60031 (847) 782‑9860
- 1870 E Grand AveLindenhurst, IL 60046 (224) 643‑0117
- 577 W Liberty StWauconda, IL 60084 (224) 993‑0940
- 601 Deerfield PkwyBuffalo Grove, IL 60089 (847) 215‑0022
Group practices
Medicare enrollment lists Gustaw J. Kubiszewski as a member of this group (CMS data updated 2026-10-02).
- Athletico Ltd2,200 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Illinois →
Other physical therapists in Mundelein
Clinicians with the same Medicare primary specialty in Mundelein, IL — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437255718 |
| 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