Anne S. Witson, MD

Medicare activity in 2024

Official CMS public-use data for Anne S. Witson, 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)384 services
2. Special stained specimen slides to identify organisms including interpretation and report (88312)83 services
3. Pathology examination of tissue using a microscope, moderately low complexity (88304)81 services
4. Pathology examination of specimen during surgery, each additional tissue block (88332)43 services
5. Preparation of tissue for examination by removing any calcium present (88311)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%
• Arthritis52%
• Ischemic heart disease39%
• Diabetes38%
• Chronic kidney disease30%

Hospitals where Anne S. Witson works

Medicare's Facility Affiliation Data lists Anne S. Witson 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.

• Baylor St. Luke's Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450193
• CHI St. Luke's Health BrazosportLake Jackson, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450072

Practice locations

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

• 110 Memorial Hospital DrHuntsville, TX 77340 (936) 291‑3411
• 2555 Jimmy Johnson BlvdPort Arthur, TX 77640 (409) 724‑7389

Group practices

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

• Baylor College of Medicine47 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Texas →

Other pathologists in Huntsville

Clinicians with the same Medicare primary specialty in Huntsville, TX — not a recommendation.

• John Joseph, MD
• Yuan Shen, MD
• Shilpa Jain, MD
• Esmeralda Marginean, MD
• Junaid Ibrahim, MD

All pathologists in Huntsville →

Other clinicians in Baylor College of Medicine

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

• John Joseph, MD
• Bhuvaneswari Krishnan, MD
• Nicola E. Dundas, MD
• Lamis A. Shatat, MD
• Nilanjana Sur, MD
• Brant G. Wang, 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