Individual provider · Type 1 NPI

Julia Costello

Registered Nurse · Washington, DC

NPI number 1982520102 Active

Practice location

3800 Reservoir Rd NW
Washington, DC 20007-2113

Specialties and licenses

TaxonomyCodeLicense
Registered Nurse Primary 163W00000XRN1057606 (DC)

Registered Nurse: (1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient…

1,417 other providers at this address

Other registered nurse providers in Washington

See all in Washington →

About NPI 1982520102

Julia Costello's National Provider Identifier is 1982520102, issued on Jun 24, 2026. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Washington, DC. The record was last updated on Jun 24, 2026.