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

Dal Yoo MD LLC

Organization Hematology & Oncology Physician · NPI 1710240114

Dal Yoo MD LLC is a Hematology & Oncology Physician in Washington, District of Columbia. Licensed in District of Columbia and Maryland. Registered with an NPI since 2012.

Licensed in
DC, MD
In the registry since
2012
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1140 Varnum St NE Ste 102
Washington, DC 20017-2151
Phone: (202) 269-7517
Fax: (202) 269-7319
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence D20782 (MD)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD4360 (DC)

Record details

NPI number1710240114
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dal Yoo — Owner · (202) 269-7517
NPI enumeratedJune 20, 2012
Last updated in NPPESJune 20, 2012
Mailing addressPo Box 1278, Hunt Valley, MD 21030-6278

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