Frederick Wreford Iii, MD

Medicare activity in 2024

Official CMS public-use data for Frederick Wreford Iii, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)870 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)141 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)68 services
4. Pathology examination of tissue using a microscope, moderately high complexity (88307)56 services
5. Pathology examination of tissue using a microscope, moderately low complexity (88304)52 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 cholesterol75%
• Arthritis49%
• Diabetes33%
• Anxiety31%
• Ischemic heart disease27%

Hospitals where Frederick Wreford Iii works

Medicare's Facility Affiliation Data lists Frederick Wreford Iii 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.

• Anderson HospitalMaryville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140289
• Community Hospital of StauntonStaunton, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141306
• Memorial HospitalBelleville, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140185

Practice locations

Addresses where Frederick Wreford Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 1201 S Grand BlvdSaint Louis, MO 63104 (314) 617‑2000
• 6800 State Route 162Maryville, IL 62062 (618) 288‑5711

Group practices

Medicare enrollment lists Frederick Wreford Iii as a member of this group (CMS data updated October 2, 2026).

• SSM Health Care Group940 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Missouri →

Other pathologists in Saint Louis

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

• Yi-Shan Lee, MD
• Daniel M. Webber, MD
• Kathleen Byrnes, MD
• Lisa D. Yuen, MD
• Evelyn R. Banks, MD
• Rebekah E. Raines, MD
• John S. Chrisinger, MD
• Dale M. Selby, MD

All pathologists in Saint Louis →

Other clinicians in SSM Health Care Group

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

• Christopher Behr, MD
• Angela N. Croessman-Marshall
• Chintalapati Varma, MD
• Amanda R. Miller
• Pratap R. Chand, MD
• Elise Sullivan

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