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Sleep Medicine

Julie M. Sahrmann, DO

Sees patients in Saint Louis, MO · Fenton, MO · Missouri

Summary

Dr. Julie M. Sahrmann, DO is a sleep medicine doctor at 10101 Woodfield Ln, Saint Louis, MO 63132. Phone: (608) 280-4647. Accepts Medicare assignment. In 2024, Julie M. Sahrmann had 35 Original Medicare patients and 46 services. NPI 1235579491. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Sleep medicine doctor (Medicare lists Sleep Medicine)
  • Address: 10101 Woodfield Ln, Saint Louis, MO 63132 · Directions (4 more locations)
  • Phone: (608) 280‑4647
  • Medicare: Accepts Medicare assignment
  • Group practice: SSM Health Care Group
  • Medical school: graduated 2013 (13 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Julie M. Sahrmann, 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 Julie M. Sahrmann accept Medicare assignment?
Yes. Medicare's clinician data says Julie M. Sahrmann 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 Julie M. Sahrmann see?
In 2024, CMS data shows 35 Original Medicare patients and 46 services for Julie M. Sahrmann. This counts Original Medicare only and measures volume, not quality.
What is Julie M. Sahrmann's NPI number?
1235579491. 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 Julie M. Sahrmann, 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 patients35
Services billed to Medicare46
Different services or procedures8
Participating Medicare providerYes
Average age of these patients61

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)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 pressure74%
  • High cholesterol71%
  • Arthritis54%
  • Diabetes37%
  • Depression37%
  • Anxiety37%

Practice locations

Addresses where Julie M. Sahrmann is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Julie M. Sahrmann as a member of this group (CMS data updated October 2, 2026).

  • SSM Health Care Group940 clinicians in the group

Specialties

Find other Sleep Medicine doctors in Missouri →

Other sleep medicine doctors in Saint Louis

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

All sleep medicine doctors in Saint Louis →

Other clinicians in SSM Health Care Group

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

Clinician information

CredentialDO
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235579491
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians