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Critical Care (Intensivists)

Stuart H. Friess, MD

Sees patients in Saint Louis, MO · Missouri

Summary

Dr. Stuart H. Friess, MD is a critical care doctor at 1 Childrens Pl, Saint Louis, MO 63110. Phone: (314) 454-2104. Accepts Medicare assignment. NPI 1437184819. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Critical care doctor (Medicare lists Critical Care (Intensivists))
  • Address: 1 Childrens Pl, Saint Louis, MO 63110 · Directions (1 more location)
  • Phone: (314) 454‑2104
  • Medicare: Accepts Medicare assignment
  • Group practice: Washington University
  • Medical school: Icahn School Of Medicine At Mount Sinai · graduated 1999 (27 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Stuart H. Friess, 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 Stuart H. Friess accept Medicare assignment?
Yes. Medicare's clinician data says Stuart H. Friess 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 Stuart H. Friess's NPI number?
1437184819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Stuart H. Friess is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Stuart H. Friess as a member of this group (CMS data updated October 2, 2026).

  • Washington University3,029 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Missouri →

Other critical care doctors in Saint Louis

Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.

All critical care doctors in Saint Louis →

Other clinicians in Washington University

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

Clinician information

CredentialMD
Medical schoolIcahn School Of Medicine At Mount Sinai
Graduation year1999 (27 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1437184819
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians