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

Individual provider Infectious Disease Physician · NPI 1457444168

Dr. Zena Ghassan Hammoud, MD is an Infectious Disease Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

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

1155 23rd St NW Ste 4M
Washington, DC 20037
Phone: (202) 463-3501
Fax: (202) 318-0443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD30950 (DC)

Record details

NPI number1457444168
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESMarch 18, 2023
Certification dateMarch 18, 2023

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