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

Dr. John Willard Gardner, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1588977615

Dr. John Willard Gardner, MD is a Public Health & General Preventive Medicine Physician in Derwood, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2010
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

5805 Dimes Rd
Derwood, MD 20855-1728
Phone: (301) 294-0204
Show map & directions

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

Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence D0031427 (MD)

Record details

NPI number1588977615
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 18, 2010
Last updated in NPPESJuly 18, 2010
Mailing address5805 Dimes Rd, Derwood, MD 20855-1728