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.

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Practice location Address checks out

97 Thomas Johnson Dr Ste 100
Frederick, MD 21702-4379
Phone: (301) 682-3370
Fax: (301) 682-3377
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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
Mailing address97 Thomas Johnson Drive, Suite 100, Frederick, MD 21702-4379

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