Stephanie L. Schnepp, MD

Medicare activity in 2024

Official CMS public-use data for Stephanie L. Schnepp, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)73 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)32 services
3. Limited ultrasound scan of 1 breast (76642)29 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High cholesterol72%
• Arthritis54%
• Diabetes31%
• Chronic kidney disease28%

Hospitals where Stephanie L. Schnepp works

Medicare's Facility Affiliation Data lists Stephanie L. Schnepp 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.

• SSM Health St Mary's Hospital - St LouisSaint Louis, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260091

Practice locations

Addresses where Stephanie L. Schnepp is enrolled with Medicare (CMS data updated October 2, 2026).

• 1035 Bellevue Ave, Suite 500Saint Louis, MO 63117
• 6420 Clayton RdRichmond Heights, MO 63117 (314) 768‑8267
• 6420 Clayton RdSaint Louis, MO 63117

Group practices

Medicare enrollment lists Stephanie L. Schnepp as a member of this group (CMS data updated October 2, 2026).

• SSM Medical Group Inc568 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Missouri →

Other general surgeons in Saint Louis

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

• Nishita S. Kumar, MD
• Laura E. Grimmer, MD
• Brandon M. Wojcik, MD
• Laurie J. Punch, MD
• John Hong, MD
• Grant Bochicchio, MD
• Roheena Panni
• Eddy C. Hsueh, MD

All general surgeons in Saint Louis →

Other clinicians in SSM Medical Group Inc

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

• Becky E. Oetting, DO
• Jonathan D. Root, MD
• Allison Haungs
• Fang-Xiang Chen, MD
• Matthew T. Ricks, DO
• William C. Schroer, MD

Clinician information

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