Quick answers
- Where does James C. Williams see patients?
- Medicare's clinician data lists 1 practice location in Manhattan, KS. Call before your visit to confirm the address.
- What is James C. Williams's specialty?
- Medicare lists Optometry as the primary specialty.
- Does James C. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says James C. Williams 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 James C. Williams?
- (785) 537-2020, as listed in official Medicare / NPI Registry data.
- What is James C. Williams's NPI number?
- 1225010804. 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 James C. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 809 N 3rd St, Suite 200Manhattan, KS 66502 (785) 537‑2020
Specialties
- Optometryprimary
Other optometrists in Manhattan
Clinicians with the same Medicare primary specialty in Manhattan, KS — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225010804 |
| 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