Quick answers
- Does Katelyn M. Maramski accept Medicare assignment?
- Yes. Medicare's clinician data says Katelyn M. Maramski 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 Katelyn M. Maramski's NPI number?
- 1194544353. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katelyn M. Maramski works
Medicare's Facility Affiliation Data lists Katelyn M. Maramski 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.
- Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140258
- St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140290
Practice locations
Addresses where Katelyn M. Maramski is enrolled with Medicare (CMS data updated October 2, 2026).
- 1555 Barrington Rd, Suite 1400Hoffman Estates, IL 60169 (847) 755‑3273
- 1786 Moon Lake BlvdHoffman Est, IL 60194 (847) 755‑8208
- 800 Biesterfield Rd, Suite 110Elk Grove Village, IL 60007 (847) 981‑3576
Group practices
Medicare enrollment lists Katelyn M. Maramski as a member of this group (CMS data updated October 2, 2026).
- Bonaventure Medical Foundation LLC167 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Hoffman Estates
Clinicians with the same Medicare primary specialty in Hoffman Estates, IL — not a recommendation.
Other clinicians in Bonaventure Medical Foundation LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194544353 |
| 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