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

Dr. Ronald J. Ross Jr., MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1396784542

Dr. Ronald J. Ross Jr., MD is an Emergency Medical Services (Emergency Medicine) Physician in Prince Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
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

100 Hospital Rd
Prince Frederick, MD 20678-4017
Phone: (301) 855-1012
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence D0022615 (MD)

Record details

NPI number1396784542
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 13, 2026

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