Quick answers
- Where does Christopher D. Knight see patients?
- Medicare's clinician data lists 2 practice locations, including Warsaw, IN and Mishawaka, IN. Call before your visit to confirm the address.
- What is Christopher D. Knight's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Christopher D. Knight accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher D. Knight 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 Christopher D. Knight?
- (574) 269-2777, as listed in official Medicare / NPI Registry data.
- What is Christopher D. Knight's NPI number?
- 1659374205. 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 Christopher D. Knight is enrolled with Medicare (CMS data updated 2026-10-02).
- 2251 Dubois DrWarsaw, IN 46580 (574) 269‑2777
- 4330 Edison Lakes Pkwy, Suite AMishawaka, IN 46545 (574) 271‑0120
Group practices
Medicare enrollment lists Christopher D. Knight as a member of this group (CMS data updated 2026-10-02).
- Grossnickle Eye Center Inc12 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Warsaw
Clinicians with the same Medicare primary specialty in Warsaw, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659374205 |
| 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