Quick answers
- Does Megan T. Elgethun accept Medicare assignment?
- Yes. Medicare's clinician data says Megan T. Elgethun 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.
- How many Medicare patients does Megan T. Elgethun see?
- In 2024, CMS data shows 1,467 Original Medicare patients and 6,264 services for Megan T. Elgethun. This counts Original Medicare only and measures volume, not quality.
- What is Megan T. Elgethun's NPI number?
- 1558785311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Megan T. Elgethun, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,467 |
|---|---|
| Services billed to Medicare | 6,264 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Screening mammography (77067)2,199 services
- Screening 3d breast mammography (77063)2,053 services
- Injection, gadobutrol, 0.1 ml (A9585)1,450 services
- Limited ultrasound scan of 1 breast (76642)141 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)123 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol59%
- High blood pressure52%
- Arthritis38%
- Depression24%
- Anxiety24%
- Osteoporosis19%
Hospitals where Megan T. Elgethun works
Medicare's Facility Affiliation Data lists Megan T. Elgethun 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.
- Abbott Northwestern HospitalMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240057
- Allina United HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240038
- Regions HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240106
- Westfields Hospital and ClinicNew Richmond, WI · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 521345
Practice locations
Addresses where Megan T. Elgethun is enrolled with Medicare (CMS data updated October 2, 2026).
- 1617 E Division StRiver Falls, WI 54022 (715) 307‑6600
- 2355 Hwy 36 W, Suite 100Roseville, MN 55113 (651) 292‑2000
- 250 Thompson StSaint Paul, MN 55102 (651) 292‑2000
- 440 Elm St EAnnandale, MN 55302 (320) 682‑5225
Group practices
Medicare enrollment lists Megan T. Elgethun as a member of these groups (CMS data updated October 2, 2026).
- Allina Health System3,842 clinicians in the group
- Midwest Radiology PA226 clinicians in the group
- Midwest Radiology Outpatient Imaging LLC139 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in River Falls
Clinicians with the same Medicare primary specialty in River Falls, WI — not a recommendation.
Other clinicians in Allina Health System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558785311 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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