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Internal Medicine

Michael J. Schnaus Jr., MD

Works at hospitals in Saint Louis Park, MN · Saint Paul, MN · Minnesota

Summary

Dr. Michael J. Schnaus Jr., MD is an internal medicine doctor at 3800 Park Nicollet Blvd, St Louis Park, MN 55416. Phone: (952) 993-3123. Accepts Medicare assignment. In 2024, Michael J. Schnaus Jr. had 176 Original Medicare patients and 372 services. NPI 1336569961. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 3800 Park Nicollet Blvd, St Louis Park, MN 55416 · Directions (5 more locations)
  • Phone: (952) 993‑3123
  • Medicare: Accepts Medicare assignment
  • Hospitals: Park Nicollet Methodist Hospital, Regions Hospital
  • Group practice: Park Nicollet Clinic (+1 more)
  • Medical school: University Of South Florida College Of Medicine · graduated 2014 (12 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Michael J. Schnaus Jr., 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 Michael J. Schnaus Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Michael J. Schnaus Jr. 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 Michael J. Schnaus Jr. see?
In 2024, CMS data shows 176 Original Medicare patients and 372 services for Michael J. Schnaus Jr.. This counts Original Medicare only and measures volume, not quality.
What is Michael J. Schnaus Jr.'s NPI number?
1336569961. 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 Michael J. Schnaus Jr., 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 patients176
Services billed to Medicare372
Different services or procedures18
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)146 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)72 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)49 services
  4. Hospital discharge day management, more than 30 minutes (99239)31 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 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 cholesterol74%
  • Arthritis53%
  • Depression43%
  • Chronic kidney disease43%
  • Heart failure43%

Hospitals where Michael J. Schnaus Jr. works

Medicare's Facility Affiliation Data lists Michael J. Schnaus Jr. 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.

  • Park Nicollet Methodist HospitalSaint Louis Park, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240053
  • Regions HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240106

Practice locations

Addresses where Michael J. Schnaus Jr. is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Michael J. Schnaus Jr. as a member of these groups (CMS data updated October 2, 2026).

  • Park Nicollet Clinic1,787 clinicians in the group
  • Group Health Inc1,638 clinicians in the group

Specialties

Find other Internal Medicine doctors in Minnesota →

Other internal medicine doctors in St Louis Park

Clinicians with the same Medicare primary specialty in St Louis Park, MN — not a recommendation.

All internal medicine doctors in St Louis Park →

Other clinicians in Park Nicollet Clinic

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

Clinician information

CredentialMD
Medical schoolUniversity Of South Florida College Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1336569961
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