Susan L. Williams, MD

Medicare activity in 2024

Official CMS public-use data for Susan L. Williams, 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. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)326 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)138 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)117 services
4. Aspiration and/or injection of fluid from large joint (20610)79 services
5. X-ray of knee, 3 views (73562)64 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).

• Arthritis75%
• High blood pressure74%
• High cholesterol65%
• Depression27%
• Anxiety25%
• Diabetes24%

Hospitals where Susan L. Williams works

Medicare's Facility Affiliation Data lists Susan L. Williams 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.

• Mercy Medical CenterRoseburg, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380027

Practice locations

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

• 2460 NW Stewart Pkwy, Suite 100Roseburg, OR 97471 (541) 229‑2663

Group practices

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

• Centennial Medical Group Inc59 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Oregon →

Other orthopedic surgeons in Roseburg

Clinicians with the same Medicare primary specialty in Roseburg, OR — not a recommendation.

• Wyatt A. Rodan, MD
• Cary T. Sanders, MD
• Robert G. Kloepper, MD
• Phillip R. Braunlich, DO
• Jacob J. Bingham, MD
• Ryan W. Hadden, MD

All orthopedic surgeons in Roseburg →

Other clinicians in Centennial Medical Group Inc

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

• Wyatt A. Rodan, MD
• Aaron P. Edwards, DO
• George W. Middlekauff, MD
• Dale F. Lamberton, MD
• Samantha B. Griffin, NP
• Michael J. Peterson, PA

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