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

Dr. Robert Charles Frey, MD

Individual provider Adult Medicine Physician · NPI 1548665771

Dr. Robert Charles Frey, MD is an Adult Medicine Physician in Harwood, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2014
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

801 Richardson Dr
Harwood, MD 20776-9463
Phone: (410) 867-1248
Show map & directions

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

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence D0031495 (MD)

Record details

NPI number1548665771
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 30, 2014
Last updated in NPPESOctober 30, 2014
Mailing address801 Richardson Dr, Harwood, MD 20776-9463