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Diagnostic Radiology

Phillip Rathousky, DO

Works at hospitals in Minneapolis, MN · Saint Paul, MN · Edina, MN … · Minnesota

Summary

Dr. Phillip Rathousky, DO is a radiologist at 111 Hundertmark Rd, Chaska, MN 55318. Phone: (952) 856-4001. Accepts Medicare assignment. In 2024, Phillip Rathousky had 1,308 Original Medicare patients and 3,293 services. NPI 1558743393. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Phillip Rathousky, 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 Phillip Rathousky accept Medicare assignment?
Yes. Medicare's clinician data says Phillip Rathousky 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 Phillip Rathousky see?
In 2024, CMS data shows 1,308 Original Medicare patients and 3,293 services for Phillip Rathousky. This counts Original Medicare only and measures volume, not quality.
What is Phillip Rathousky's NPI number?
1558743393. 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 Phillip Rathousky, 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 patients1,308
Services billed to Medicare3,293
Different services or procedures56
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (A9579)401 services
  2. Ct scan head or brain without contrast (70450)370 services
  3. Mri scan of brain without contrast (70551)282 services
  4. Mri scan of brain before and after contrast (70553)218 services
  5. Mri scan of lower spinal canal without contrast (72148)180 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 pressure74%
  • High cholesterol67%
  • Arthritis57%
  • Anxiety38%
  • Depression37%
  • Ischemic heart disease32%

Hospitals where Phillip Rathousky works

Medicare's Facility Affiliation Data lists Phillip Rathousky 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
  • M Health Fairview Southdale HospitalEdina, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240078
  • Mercy HospitalCoon Rapids, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240115
  • Regions HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240106

Practice locations

Addresses where Phillip Rathousky 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 Phillip Rathousky 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
  • The Duluth Clinic Ltd1,144 clinicians in the group
  • Fairview Clinics782 clinicians in the group
  • Altru Health System684 clinicians in the group
  • University of Minnesota Health Clinics and Surgery Center Inc617 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Minnesota →

Other radiologists in Chaska

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

All radiologists in Chaska →

Other clinicians in Allina Health System

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

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2015 (11 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558743393
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