Quick answers
- Which hospitals does William D. Ludwig work at?
- Medicare's official clinician data lists William D. Ludwig at 5 hospitals: Fillmore County Hospital, Henderson Community Hospital, Lexington Regional Health Center, Thayer County Health Services and York General Health Care Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William D. Ludwig see patients?
- Medicare's clinician data lists 3 practice locations, including Lincoln, NE and Sioux City, IA. Call before your visit to confirm the address.
- What is William D. Ludwig's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does William D. Ludwig accept Medicare assignment?
- Yes. Medicare's clinician data says William D. Ludwig 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 D. Ludwig?
- (402) 489-7102, as listed in official Medicare / NPI Registry data.
- What is William D. Ludwig's NPI number?
- 1609833714. 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 D. Ludwig works
Medicare's Facility Affiliation Data lists William D. Ludwig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fillmore County HospitalGeneva, NE · Critical Access Hospital · CCN 281301
- Henderson Community HospitalHenderson, NE · Critical Access Hospital · CCN 281308
- Lexington Regional Health CenterLexington, NE · Critical Access Hospital · CCN 281361
- Thayer County Health ServicesHebron, NE · Critical Access Hospital · CCN 281304
- York General Health Care ServicesYork, NE · Critical Access Hospital · CCN 281336
Practice locations
Addresses where William D. Ludwig is enrolled with Medicare (CMS data updated 2026-10-02).
- 5401 S StLincoln, NE 68506 (402) 489‑7102
- 7601 Pioneers BlvdLincoln, NE 68506 (402) 484‑6677
- 801 5th StSioux City, IA 51101 (712) 279‑2010
Group practices
Medicare enrollment lists William D. Ludwig as a member of these groups (CMS data updated 2026-10-02).
- Madonna Rehabilitation Hospital96 clinicians in the group
- Advanced Medical Imaging LLC37 clinicians in the group
- Radiology Associates PC34 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Lincoln
Clinicians with the same Medicare primary specialty in Lincoln, NE — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609833714 |
| 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