Karen V. Toronczyk, MD

Medicare activity in 2024

Official CMS public-use data for Karen V. Toronczyk, 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)379 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)142 services
3. Pathology examination of tissue using a microscope, moderately low complexity (88304)102 services
4. Special stained specimen slides to examine tissue, initial procedure (88342)102 services
5. Pathology examination of tissue using a microscope, limited examination (88300)71 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%
• Arthritis59%
• Ischemic heart disease57%
• Diabetes47%
• Chronic kidney disease42%

Hospitals where Karen V. Toronczyk works

Medicare's Facility Affiliation Data lists Karen V. Toronczyk 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.

• HCA Florida Aventura HospitalAventura, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100131

Practice locations

Addresses where Karen V. Toronczyk is enrolled with Medicare (CMS data updated October 2, 2026).

• 11750 SW 40 StMiami, FL 33175 (305) 227‑5579
• 20900 Biscayne BlvdAventura, FL 33180 (305) 682‑7360

Group practices

Medicare enrollment lists Karen V. Toronczyk as a member of this group (CMS data updated October 2, 2026).

• Integrated Regional Laboratories Pathology Services, LLC131 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Florida →

Other pathologists in Miami

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

• Maria J. Bertoli-Avella, MD
• Miguel M. Gonzalez, MD
• Tarik Tihan, MD
• Manuel A. Lora Gonzalez, MD
• Carmen Gomez-Fernandez, MD
• Fernando Martinez, MD
• Merce Jorda, MD
• Jaylou Velez Torres, MD

All pathologists in Miami →

Other clinicians in Integrated Regional Laboratories Pathology Services, LLC

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

• Nicole Saviano, MD
• Xiaolong S. Liu, MD
• Jill L. Zyrek, MD
• Yelena Piazza, MD
• Christopher Clark, MD
• Sarah Tinsley, 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