Quick answers
- Does Katheryn R. Kaldor accept Medicare assignment?
- Yes. Medicare's clinician data says Katheryn R. Kaldor 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 Katheryn R. Kaldor's NPI number?
- 1700922754. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katheryn R. Kaldor works
Medicare's Facility Affiliation Data lists Katheryn R. Kaldor at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Columbus Community HospitalColumbus, WI · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 521338
Practice locations
Addresses where Katheryn R. Kaldor is enrolled with Medicare (CMS data updated October 2, 2026).
- 1515 Park AveColumbus, WI 53925 (920) 623‑2200
- 2400 N Rockton AveRockford, IL 61103 (815) 971‑5000
- 8201 E Riverside BlvdRockford, IL 61114 (815) 971‑2000
Group practices
Medicare enrollment lists Katheryn R. Kaldor as a member of these groups (CMS data updated October 2, 2026).
- Rockford Health Physicians521 clinicians in the group
- Prairie Ridge Health Inc70 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Other clinicians in Rockford Health Physicians
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700922754 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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