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

Dr. Andrea Leigh Hahn, MD

Individual provider Pediatric Infectious Diseases Physician · NPI 1417118712

Dr. Andrea Leigh Hahn, MD is a Pediatric Infectious Diseases Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2008
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

111 Michigan Ave NW
Washington, DC 20010
Phone: (202) 476-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Infectious Diseases Physician (primary) Taxonomy 2080P0208X · Licence 35.094579 (OH)

Record details

NPI number1417118712
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 19, 2008
Last updated in NPPESApril 28, 2014

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