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

Ali A Bader, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1427123538

Ali A Bader, MD is a Pediatric Gastroenterology Physician in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2006.

Licensed in
DC
In the registry since
2006
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

111 Michigan Ave NW
Washington, DC 20010-2978
Phone: (202) 884-3032
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence MD20801 (DC)

Record details

NPI number1427123538
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2006
Last updated in NPPESDecember 22, 2021
Certification dateDecember 22, 2021

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