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

Dr. Roger Leonard

Individual provider Cardiovascular Disease Physician · NPI 1720020936

Dr. Roger Leonard is a Cardiovascular Disease Physician in Olney, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006

Practice location Address checks out

18101 Prince Philip Dr
Olney, MD 20832-1514
Phone: (301) 774-8918
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 D0028791 (MD)

Record details

NPI number1720020936
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESJuly 13, 2026
Mailing address18101 Prince Philip Dr, Olney, MD 20832-1514

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