William T. Creasman, MD

Medicare activity in 2024

Official CMS public-use data for William T. Creasman, 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 low level od decision making, if using time, 20 minutes or more (99213)20 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 cholesterol73%
• Arthritis50%

Hospitals where William T. Creasman works

Medicare's Facility Affiliation Data lists William T. Creasman 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.

• MUSC Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420004

Practice locations

Addresses where William T. Creasman is enrolled with Medicare (CMS data updated October 2, 2026).

• 167 Ashley AveCharleston, SC 29425 (843) 792‑1414
• 171 Ashley AveCharleston, SC 29425 (843) 792‑1414

Group practices

Medicare enrollment lists William T. Creasman as a member of this group (CMS data updated October 2, 2026).

• University Medical Associates of the Medical University of South Carol1,668 clinicians in the group

Specialties

• Gynecological Oncologyprimary

Find other Gynecological Oncology doctors in South Carolina →

Other gynecologic oncologists in Charleston

Clinicians with the same Medicare primary specialty in Charleston, SC — not a recommendation.

• Matthew F. Kohler, MD
• Brian C. Orr, MD
• Justin Harold, MD
• Thomas S. Jennings, MD
• Dewitt R. Rogers, MD
• Taylor J. Orellana, MD
• Whitney S. Graybill, MD
• Catherine H. Watson, MD

All gynecologic oncologists in Charleston →

Other clinicians in University Medical Associates of the Medical University of South Carol

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

• Carolyn A. Gildersleeve
• David J. Cole, MD
• John S. Walton, MD
• Jigme M. Sethi, MD
• Christine A. Holmstedt, DO
• Emily P. Nelson, 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