Quick answers
- Where does Stephan G. Kossis see patients?
- Medicare's clinician data lists 2 practice locations, including Crown Point, IN and Gary, IN. Call before your visit to confirm the address.
- What is Stephan G. Kossis's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Stephan G. Kossis accept Medicare assignment?
- Yes. Medicare's clinician data says Stephan G. Kossis 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 Stephan G. Kossis?
- (219) 323-3130, as listed in official Medicare / NPI Registry data.
- What is Stephan G. Kossis's NPI number?
- 1962859512. 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 Stephan G. Kossis is enrolled with Medicare (CMS data updated 2026-10-02).
- 123 N Main St, Suite 102Crown Point, IN 46307 (219) 323‑3130
- 521 BroadwayGary, IN 46402 (219) 882‑9397
Group practices
Medicare enrollment lists Stephan G. Kossis as a member of these groups (CMS data updated 2026-10-02).
- Aandk Kouklakis Od. P.C.3 clinicians in the group
- Elite Vision Consultants2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Crown Point
Clinicians with the same Medicare primary specialty in Crown Point, IN — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Indiana University - School Of Optometry |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962859512 |
| 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