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

Dr. Jeffrey A Leonardis, MD

Individual provider Cardiovascular Disease Physician · NPI 1912964073

Dr. Jeffrey A Leonardis, MD is a Cardiovascular Disease Physician in Garden City, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

975 Stewart Ave
Garden City, NY 11530-4816
Phone: (516) 222-8687
Fax: (516) 745-5476
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 128080 (NY)

Record details

NPI number1912964073
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2006
Last updated in NPPESFebruary 12, 2021
Certification dateFebruary 12, 2021

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