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

Mario Leone, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1578060927

Mario Leone, MD is an Internal Medicine in Youngstown, Ohio. Graduated from Northeastern Ohio University College of Medicine in 2018, 8 years ago. Practices with The Kidney Group Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
8
Trained at
Northeastern Ohio University College of Medicine
Licensed in
OH
In the registry since
2018
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

1340 Belmont Ave Ste 2300
Youngstown, OH 44504-1129
Phone: (330) 393-3376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 35.148136 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1578060927
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2018
Last updated in NPPESJune 28, 2023
Certification dateJuly 19, 2021
Mailing address1340 Belmont Ave Ste 2300, Youngstown, OH 44504-1129

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice The Kidney Group Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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