Quick answers
- Where does Krystyna M. Katz see patients?
- Medicare's clinician data lists 3 practice locations, including Naperville, IL, Chicago, IL and Downers Grove, IL. Call before your visit to confirm the address.
- What is Krystyna M. Katz's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Krystyna M. Katz accept Medicare assignment?
- Yes. Medicare's clinician data says Krystyna M. Katz 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 Krystyna M. Katz?
- (630) 357-3511, as listed in official Medicare / NPI Registry data.
- What is Krystyna M. Katz's NPI number?
- 1508450859. 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 Krystyna M. Katz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1331 W 75th St, Suite 403Naperville, IL 60540 (630) 357‑3511
- 2852 N Halsted StChicago, IL 60657 (773) 549‑1111
- 6840 Main St, Suite 250Downers Grove, IL 60516 (630) 969‑3268
Group practices
Medicare enrollment lists Krystyna M. Katz as a member of these groups (CMS data updated 2026-10-02).
- Naper Grove Vision Care, P.C.10 clinicians in the group
- Halsted Eye Boutique, Inc.2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Naperville
Clinicians with the same Medicare primary specialty in Naperville, IL — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508450859 |
| 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