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

Dr. Ioannis Petrou Kariolis, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1518129501

Dr. Ioannis Petrou Kariolis, MD is an Internal Medicine in Oceanside, New York. Graduated from State University of New York Downstate Medical Center in 2007, 19 years ago. Practices with Mount Sinai School of Medicine, a 151-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2008
Specialties on file
2
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

1 Healthy Way
Oceanside, NY 11572-1551
Phone: (516) 632-3666
Fax: (516) 632-3667
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1111 Amsterdam Ave, New York, NY 10025-1716 — (646) 250-2717

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 258169 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1518129501
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2008
Last updated in NPPESMay 15, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2007 (19 years in practice)
Group practice Mount Sinai School Of Medicine — 151 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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