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

Dr. Timothy Richard Koch, MD

Individual provider Gastroenterology Physician · NPI 1104801729

Dr. Timothy Richard Koch, MD is a Gastroenterology Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

106 Irving St NW Ste 301
Washington, DC 20010
Phone: (202) 877-7788
Fax: (877) 680-8198
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 0101242696 (VA)

Record details

NPI number1104801729
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 7, 2005
Last updated in NPPESNovember 6, 2018

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