Quick answers
- Where does John W. Waren see patients?
- Medicare's clinician data lists 2 practice locations, including Wichita, KS and Lindsborg, KS. Call before your visit to confirm the address.
- What is John W. Waren's specialty?
- Medicare lists Optometry as the primary specialty.
- Does John W. Waren accept Medicare assignment?
- Yes. Medicare's clinician data says John W. Waren 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 John W. Waren?
- (316) 729-8600, as listed in official Medicare / NPI Registry data.
- What is John W. Waren's NPI number?
- 1518006303. 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 John W. Waren is enrolled with Medicare (CMS data updated 2026-10-02).
- 2121 N Tyler RdWichita, KS 67212 (316) 729‑8600
- 321 N Chestnut StLindsborg, KS 67456 (785) 227‑2334
Group practices
Medicare enrollment lists John W. Waren as a member of this group (CMS data updated 2026-10-02).
- Feltz Mobile Optometry LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Wichita
Clinicians with the same Medicare primary specialty in Wichita, KS — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518006303 |
| 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