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

Dr. Gerald David Zelinger, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1154465029

Dr. Gerald David Zelinger, MD is a Public Health & General Preventive Medicine Physician in Ellicott City, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007
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

10306 Cromwell Ct
Ellicott City, MD 21042-5836
Phone: (410) 786-5929
Fax: (410) 786-5882
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 D0022706 (MD)

Record details

NPI number1154465029
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 16, 2007
Last updated in NPPESJuly 8, 2007