Quick answers
- Does Charles R. Whitfill accept Medicare assignment?
- Yes. Medicare's clinician data says Charles R. Whitfill accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Charles R. Whitfill's NPI number?
- 1528061587. 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 Charles R. Whitfill is enrolled with Medicare (CMS data updated October 2, 2026).
- 1277 N Maize Rd, Grene Vision GroupWichita, KS 67212 (316) 722‑8883
- 1821 N Webb Rd, Suite 201Wichita, KS 67206 (316) 684‑5158
- 1851 N Webb RdWichita, KS 67206
- 1851 N Webb Rd, Bldg 200Wichita, KS 67206 (316) 636‑2010
Group practices
Medicare enrollment lists Charles R. Whitfill as a member of this group (CMS data updated October 2, 2026).
- Grene Vision Group LLC9 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Wichita
Clinicians with the same Medicare primary specialty in Wichita, KS — not a recommendation.
Other clinicians in Grene Vision Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528061587 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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