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Diagnostic Radiology

Caroline A. Jolstad, MD

Works at hospitals in Amery, WI · Hudson, WI · Stillwater, MN … · Wisconsin, Minnesota

Summary

Dr. Caroline A. Jolstad, MD is a radiologist at 10705 Town Square Dr NE, Suite 100, Blaine, MN 55449. Phone: (763) 236-5400. Accepts Medicare assignment. In 2024, Caroline A. Jolstad had 473 Original Medicare patients and 738 services. NPI 1245723279. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 10705 Town Square Dr NE, Suite 100, Blaine, MN 55449 · Directions (21 more locations)
  • Phone: (763) 236‑5400
  • Medicare: Accepts Medicare assignment
  • Hospitals: Amery Hospital & Clinic, Hudson Hospital, Lakeview Memorial Hospital and 2 more
  • Group practice: Allina Health System (+5 more)
  • Medical school: Temple University School Of Medicine · graduated 2018 (8 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Caroline A. Jolstad, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Caroline A. Jolstad accept Medicare assignment?
Yes. Medicare's clinician data says Caroline A. Jolstad 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 Caroline A. Jolstad see?
In 2024, CMS data shows 473 Original Medicare patients and 738 services for Caroline A. Jolstad. This counts Original Medicare only and measures volume, not quality.
What is Caroline A. Jolstad's NPI number?
1245723279. 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 Caroline A. Jolstad, 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 patients473
Services billed to Medicare738
Different services or procedures68
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. X-ray of chest, 1 view (71045)136 services
  2. X-ray of chest, 2 views (71046)92 services
  3. Ct scan of abdomen and pelvis with contrast (74177)34 services
  4. X-ray of abdomen, 1 view (74018)29 services
  5. Ct scan of abdomen and pelvis without contrast (74176)23 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 blood pressure75%
  • High cholesterol72%
  • Arthritis44%
  • Diabetes37%
  • Ischemic heart disease37%
  • Depression37%

Hospitals where Caroline A. Jolstad works

Medicare's Facility Affiliation Data lists Caroline A. Jolstad 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.

  • Amery Hospital & ClinicAmery, WI · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 521308
  • Hudson HospitalHudson, WI · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 521335
  • Lakeview Memorial HospitalStillwater, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240066
  • 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 Caroline A. Jolstad is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 22; the Medicare profile lists all.

Group practices

Medicare enrollment lists Caroline A. Jolstad as a member of these groups (CMS data updated October 2, 2026).

  • Allina Health System3,842 clinicians in the group
  • Fairview Express Care1,911 clinicians in the group
  • Fairview Clinics782 clinicians in the group
  • Altru Health System684 clinicians in the group
  • Ridgeview Medical Center412 clinicians in the group
  • Range Regional Health Services353 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Minnesota →

Other radiologists in Blaine

Clinicians with the same Medicare primary specialty in Blaine, MN — not a recommendation.

All radiologists in Blaine →

Other clinicians in Allina Health System

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolTemple University School Of Medicine
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245723279
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians