Jean Marie Ruddy

Medicare activity in 2024

Official CMS public-use data for Jean Marie Ruddy, 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. Ultrasound of both sides of head and neck blood flow (93880)272 services
2. Ultrasound study of arm or leg veins with compression and maneuvers (93970)222 services
3. Ultrasound study of one arm or leg veins with compression and maneuvers (93971)221 services
4. Ultrasound study of arm and leg arteries (93922)184 services
5. Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (93978)30 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%
• Arthritis54%
• Ischemic heart disease44%
• Diabetes36%
• Chronic kidney disease34%

Hospitals where Jean Marie Ruddy works

Medicare's Facility Affiliation Data lists Jean Marie Ruddy 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.

• Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420067
• MUSC Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420004

Practice locations

Addresses where Jean Marie Ruddy is enrolled with Medicare (CMS data updated October 2, 2026).

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

Group practices

Medicare enrollment lists Jean Marie Ruddy 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

• Vascular Surgeryprimary

Find other Vascular Surgery doctors in South Carolina →

Other vascular surgeons in Charleston

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

• Thomas E. Brothers, MD
• Chun Li, MD
• Kenneth M. Desart, MD
• Anand Y. Shah, MD
• Lindsey M. Korepta, MD
• William S. Ashwander, MD
• Timothy B. Legare, MD
• Thomas C. Appleby, MD

All vascular surgeons 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.

• Erica L. Tollerson
• Margaret G. Darr
• Jacob A. Bennett
• Arnold-Peter Weiss, MD
• Elspeth L. Bittle, MD
• Yosra Alkabab, 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