Quick answers
- Does Erika R. Butkiewicz accept Medicare assignment?
- Yes. Medicare's clinician data says Erika R. Butkiewicz 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 Erika R. Butkiewicz's NPI number?
- 1336871680. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erika R. Butkiewicz works
Medicare's Facility Affiliation Data lists Erika R. Butkiewicz 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.
- St Lukes HospitalDuluth, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240047
Practice locations
Addresses where Erika R. Butkiewicz is enrolled with Medicare (CMS data updated October 2, 2026).
- 1001 E Superior St, Suite 301Duluth, MN 55802 (218) 249‑4700
- 1011 E 1st StDuluth, MN 55805 (218) 249‑7000
- 1015 E 1st StDuluth, MN 55805
- 4316 Rice Lake Rd, Suite 101Duluth, MN 55811 (218) 740‑7400
- 915 E 1st StDuluth, MN 55805
Group practices
Medicare enrollment lists Erika R. Butkiewicz as a member of these groups (CMS data updated October 2, 2026).
- St. Luke's Hospital of Duluth405 clinicians in the group
- Dermatology Duluth LLC2 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Duluth
Clinicians with the same Medicare primary specialty in Duluth, MN — not a recommendation.
Other clinicians in St. Luke's Hospital of Duluth
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336871680 |
| 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