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

David Merrill Summers, DO

Individual provider Cardiovascular Disease Physician · NPI 1538146451

David Merrill Summers, DO is a Cardiovascular Disease Physician in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

97 Thomas Johnson Dr Ste 100
Frederick, MD 21702-4379
Phone: (301) 682-3370
Fax: (301) 682-3377
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 H0039804 (MD)

Record details

NPI number1538146451
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 30, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Frederick