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DR. DAL YOO M.D.
NPI 1063564532
Internal Medicine - Hematology & Oncology in Washington, DC

Active since January 17, 2007
1140 VARNUM ST NE, STE 102, WASHINGTON, DC 20017(202) 636-3811 Get Directions Write a Review

NPPES record last updated: December 15, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Dal Yoo M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAL YOO M.D. (NPI 1063564532) is an individual hematology & oncology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD4360) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1063564532
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DAL YOOCredential: M.D.
Location Address1140 VARNUM ST NE, STE 102Washington, DC 20017-2151
Mailing Address63 E Main St, Ste 6aWestminster, MD 21157-5036 · (202) 636-3811
Phone(202) 636-3811
Sole ProprietorYes
Enumeration DateJanuary 17, 2007
Last NPPES UpdateDecember 15, 2015
✔ NPI 1063564532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in DC · MD4360
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1140 VARNUM ST NE, Washington, DC 20017
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Other Identifiers 3

Medicare ID-Type Unspecified175794
Other43740001DC · Blue Crossblueshield
Medicaid2674611 00DC

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NANA YAW ASAMOAH-MENSAH M.D.
Psychiatry & Neurology (Neurology)
1140 VARNUM ST NE, SUITE 205
WASHINGTON, DC 20017
District of Columbia (202) 269-0499
WILLIAM E. MORRIS, M.D., PC
Ophthalmology
1140 VARNUM ST NE, SUITE B010
WASHINGTON, DC 20017
District of Columbia (202) 832-1522
DR. KENNETH IAN AUSTIN MD
Internal Medicine
1140 VARNUM ST NE, SUITE # 201
WASHINGTON, DC 20017
District of Columbia (202) 832-4200
STEPHEN M SEABRON M. D.
Internal Medicine
1140 VARNUM ST NE, 209
WASHINGTON, DC 20017
District of Columbia (202) 526-8898
WILLIAM PETERSON M.D.
Psychiatry & Neurology (Neurology)
1140 VARNUM ST NE, SUITE #101
WASHINGTON, DC 20017
District of Columbia (202) 526-2509
CAPITAL CONSULTING SERVICES, LLC
Internal Medicine (Nephrology)
1140 VARNUM ST NE, PMB 105
WASHINGTON, DC 20017
District of Columbia (202) 269-6430
DR. PEDRO RICARDO CEPPA MD
Surgery
1140 VARNUM ST NE, STE 104
WASHINGTON, DC 20017
District of Columbia (202) 832-8320
DR. GAIL S KERR MD
Internal Medicine (Rheumatology)
1140 VARNUM ST NE, SUITE #201
WASHINGTON, DC 20017
District of Columbia (202) 832-4200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dal Yoo's NPI number?

The NPI number for Dal Yoo is 1063564532. It was assigned to this individual provider in the NPPES registry on January 17, 2007.

Where is Dal Yoo located?

Dal Yoo practices at 1140 Varnum St NE Ste 102, Washington, DC 20017. The listed phone number is (202) 636-3811.

What is Dal Yoo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Dal Yoo was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.