Quick answers
- Which hospitals does William Nickles work at?
- Medicare's official clinician data lists William Nickles at 2 hospitals: MercyOne Clinton Medical Center and MercyOne Genesis Dewitt Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Nickles see patients?
- Medicare's clinician data lists 1 practice location in Clinton, IA. Call before your visit to confirm the address.
- What is William Nickles's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does William Nickles accept Medicare assignment?
- Yes. Medicare's clinician data says William Nickles 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 William Nickles?
- (563) 243-2511, as listed in official Medicare / NPI Registry data.
- What is William Nickles's NPI number?
- 1811948672. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Nickles works
Medicare's Facility Affiliation Data lists William Nickles at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MercyOne Clinton Medical CenterClinton, IA · Acute Care Hospital · CCN 160080
- MercyOne Genesis Dewitt Medical CenterDewitt, IA · Critical Access Hospital · CCN 161313
Practice locations
Addresses where William Nickles is enrolled with Medicare (CMS data updated 2026-10-02).
- 915 13th Ave N, Mercyone Clinton PlazaClinton, IA 52732 (563) 243‑2511
Group practices
Medicare enrollment lists William Nickles as a member of this group (CMS data updated 2026-10-02).
- Mercy Specialty Clinic65 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811948672 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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