Mark A. Kozlowski, MD

Medicare activity in 2024

Official CMS public-use data for Mark A. Kozlowski, 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. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)40,205 services
2. Blood creatinine level (82565)388 services
3. Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (A9579)355 services
4. Ct scan of chest without contrast (71250)234 services
5. X-ray of abdomen, 1 view (74018)175 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%
• Arthritis60%
• Diabetes40%
• Ischemic heart disease32%
• Chronic kidney disease31%

Hospitals where Mark A. Kozlowski works

Medicare's Facility Affiliation Data lists Mark A. Kozlowski 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.

• The Corpus Christi Medical CenterCorpus Christi, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450788

Practice locations

Addresses where Mark A. Kozlowski is enrolled with Medicare (CMS data updated October 2, 2026).

• 1812 S Alameda StCorpus Christi, TX 78404 (361) 887‑7000
• 3929 River E DrCorpus Christi, TX 78410 (361) 887‑7000

Group practices

Medicare enrollment lists Mark A. Kozlowski as a member of this group (CMS data updated October 2, 2026).

• Radiology Associates LLP16 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Corpus Christi

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

• Ruth K. Gershon, MD
• Bryan D. Hanus, MD
• Kenneth D. Matejka, MD
• Sumita Joseph, MD
• Robert D. Beauchamp, MD
• Faisal Sami, MD
• Everett L. Gayle, MD
• Parina Cho, MD

All radiologists in Corpus Christi →

Other clinicians in Radiology Associates LLP

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

• Ruth K. Gershon, MD
• Bryan D. Hanus, MD
• Patrick K. Elvin, MD
• Jennifer E. Turner, MD
• Everett L. Gayle, MD
• Kenneth D. Matejka, 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