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

Darcy Marie Diago Blanco, MD

Individual provider Internal Medicine Physician · NPI 1619456944

Darcy Marie Diago Blanco, MD is an Internal Medicine Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2018
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

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone: (202) 741-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22304 (PR)

Record details

NPI number1619456944
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 8, 2018
Last updated in NPPESFebruary 21, 2026
Certification dateFebruary 21, 2026

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