Alexandra S. Witherspoon, MD

Medicare activity in 2024

Official CMS public-use data for Alexandra S. Witherspoon, 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)333 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)85 services
3. Insertion of needle into vein for collection of blood sample (36415)45 services
4. Injection of drug or substance under skin or into muscle (96372)14 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%
• Arthritis52%
• Diabetes34%
• Ischemic heart disease29%
• Anxiety25%

Hospitals where Alexandra S. Witherspoon works

Medicare's Facility Affiliation Data lists Alexandra S. Witherspoon 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.

• KershawhealthCamden, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420048
• MUSC Health Columbia Medical Center DowntownColumbia, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420026
• MUSC Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420004
• St Anthony Regional Hospital & Nursing HomeCarroll, IA · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 161382

Practice locations

Addresses where Alexandra S. Witherspoon is enrolled with Medicare (CMS data updated October 2, 2026).

• 1315 Roberts StCamden, SC 29020 (803) 432‑4311

Group practices

Medicare enrollment lists Alexandra S. Witherspoon as a member of this group (CMS data updated October 2, 2026).

• MUSC Community Physicians1,544 clinicians in the group

Specialties

• Family Practiceprimary
• General Practicealso

Find other Family Practice doctors in South Carolina →

Other family doctors in Camden

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

• Gordon E. Pennebaker, MD
• Susan B. Munn, MD
• Robert G. Dawkins Jr., MD
• Stephen M. Pillinger, DO

All family doctors in Camden →

Other clinicians in MUSC Community Physicians

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

• Balbir S. Minhas, MD
• Fadi Seif, MD
• Virginia Kearse
• Andrea Richmond-Mart, MD
• Likhitha Musunuru, MD
• Patrick J. McCann, 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