Jaroslaw Mateuszczyk, MD

Medicare activity in 2024

Official CMS public-use data for Jaroslaw Mateuszczyk, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)109 services
2. Critical care, first 30-74 minutes (99291)23 services
3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)20 services
4. Hospital discharge day management, more than 30 minutes (99239)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%
• Arthritis62%
• Chronic kidney disease57%
• Ischemic heart disease54%
• Heart failure53%

Hospitals where Jaroslaw Mateuszczyk works

Medicare's Facility Affiliation Data lists Jaroslaw Mateuszczyk 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.

• Naples Community HospitalNaples, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100018

Practice locations

Addresses where Jaroslaw Mateuszczyk is enrolled with Medicare (CMS data updated October 2, 2026).

• 11190 Health Park BlvdNaples, FL 34110 (239) 552‑7000
• 350 7th St N, Naples Community HospitalNaples, FL 34102 (239) 436‑5100

Group practices

Medicare enrollment lists Jaroslaw Mateuszczyk as a member of this group (CMS data updated October 2, 2026).

• NCHMD Inc510 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Pulmonary Diseasealso

Find other Critical Care (Intensivists) doctors in Florida →

Other critical care doctors in Naples

Clinicians with the same Medicare primary specialty in Naples, FL — not a recommendation.

• Joshua M. Crane, DO
• Howard L. Cohen, MD
• Diego Heredia Vintimilla, MD
• Kenneth Bookman, MD
• Ruben Cabrera, MD
• Manjot S. Malhi, MD
• Ashish Thakkar, MD
• David Lindner, DO

All critical care doctors in Naples →

Other clinicians in NCHMD Inc

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

• Joshua M. Crane, DO
• Michele V. Chastain, NP
• Brian Solomon, MD
• Sandra J. Kreul, NP
• Heather L. Paris
• Christopher Fiechter, 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