Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Daniel Sloniewsky, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1992748842

Dr. Daniel Sloniewsky, MD is a Critical Care (Intensivists) in Stony Brook, New York. Graduated from Medical University of South Carolina College of Medicine in 1996, 30 years ago. Practices with Stony Brook Children's Service, University Faculty Practice Corporatio, a 41-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
30
Trained at
Medical University of South Carolina College of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

University Hospital L11
Stony Brook, NY 11794-0001
Phone: (631) 444-2725
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 225204 (NY)

Record details

NPI number1992748842
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2006
Last updated in NPPESApril 28, 2015
Mailing addressPo Box 1559, Stony Brook, NY 11790-0989

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPEDIATRIC MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Stony Brook Children'S Service, University Faculty Practice Corporatio — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Stony Brook