Practice address
4310 Alton Rd
Miami Beach, FL 33140
This is the address of Physician Practices of Msmc LLC, Msmc Oncology, LLC.
At a glance
- Clinicians registered here
- 8
- Physicians (MD and DO)
- 3
- Specialties
- 4
- Industry payments to them, 2025
- $33,095
Specialties here
Who practices here
8 clinicians
- Alena Karotkina Nurse Practitioners
- Arnold S. Blaustein, M.D. Hematology & Oncology · 3rd Floor
- Aron Simkins, M.D. Hematology & Oncology · Braman Comprehensive Cancer Center
- Brittany Steinfeld Physician Assistants
- Diana C. Arrieta, APRN Nurse Practitioners
- Jessica M. Perez Nurse Practitioners · 3rd Floor
- Nicolas K. Kuritzky, M.D. Radiation Oncology
- Stevie Camp, DNP, FNP-BC Nurse Practitioners
Hospitals and medical groups at this address
- Physician Practices of Msmc LLC 53 of its clinicians here 181
- Msmc Oncology, LLC 1 of its clinicians here 4
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $33,095 in general payments to 8 clinicians at this address in 2025.
- Aron Simkins, M.D. $18,708
- Stevie Camp, DNP, FNP-BC $5,249
- Jessica M. Perez $3,962
- Brittany Steinfeld $2,225
- Arnold S. Blaustein, M.D. $2,069
- Nicolas K. Kuritzky, M.D. $721
- Diana C. Arrieta, APRN $142
- Alena Karotkina $19
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
2 clinicians here are named as investigators on industry-funded studies ($21,536 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Msmc Oncology, LLC Pathology
- Radiology of Msmc, LLC Pathology
- Mount Sinai Medical Center of Florida, Inc. Community/Retail Pharmacy
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.